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لديك عدد لا Ù…ØØ¯ÙˆØ¯ من Ø§Ù„Ù…ØØ§ÙˆÙ„ات استمتع
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- 489
- Answered
- Review
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Question 1 of 489
1. Question
Depth of amalgam restoration should be:
Correct
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Question 2 of 489
2. Question
Silicate cement:
Correct
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Question 3 of 489
3. Question
Treatment of gingival trauma from faulty oral hygiene is mainly:
Correct
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Question 4 of 489
4. Question
Which of the following statement is true regarding dental calculus:
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Question 5 of 489
5. Question
Overhanging restoration margins should be removed because:
Correct
Incorrect
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Question 6 of 489
6. Question
Main use of dental floss:
Correct
Incorrect
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Question 7 of 489
7. Question
What is the benefit of rinsing the mouth with water:
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Question 8 of 489
8. Question
What is the benefit of rinsing the mouth with water:
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Question 9 of 489
9. Question
The water rins devices for periodontal therapy has a main goal which is:
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Question 10 of 489
10. Question
One of these is less exposed to extensive dental caries:
Correct
Incorrect
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Question 11 of 489
11. Question
Calculus induces further periodontal lesion due to:
Correct
Incorrect
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Question 12 of 489
12. Question
Missing lower six and tilted 7:
Correct
Incorrect
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Question 13 of 489
13. Question
Floss used to:
Correct
Incorrect
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Question 14 of 489
14. Question
Plaque consists of:
Correct
Incorrect
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Question 15 of 489
15. Question
To prevent perio problem, most effective method is:
Correct
Incorrect
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Question 16 of 489
16. Question
Length of pins must be equals in both tooth and restoration by a depth of:
Correct
Incorrect
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Question 17 of 489
17. Question
Calcium channel blockers cause increase saliva secretion:
Correct
Incorrect
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Question 18 of 489
18. Question
RCT contraindicated in:
Correct
Incorrect
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Question 19 of 489
19. Question
What can we use under composite restoration:
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Incorrect
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Question 20 of 489
20. Question
Gutta percha contains mainly:
Correct
Incorrect
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Question 21 of 489
21. Question
Component of gutta percha
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Incorrect
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Question 22 of 489
22. Question
Single rooted anterior tooth has endodontic treatment is best treated by: (If a substantial amount of coronal structure is missing)
Correct
Incorrect
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Question 23 of 489
23. Question
Post fracture decreases with
Correct
Incorrect
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Question 24 of 489
24. Question
Teeth with RCT and you want to use post, which post is the least cause to tooth fracture
Correct
Incorrect
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Question 25 of 489
25. Question
During post removal the first thing to do is
Correct
Incorrect
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Question 26 of 489
26. Question
For root canal treated tooth u choose to put post & amalgam this depends on
Correct
Incorrect
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Question 27 of 489
27. Question
Post length increasing will:
Correct
Incorrect
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Question 28 of 489
28. Question
For post preparation we should leave ……mm of GP
Correct
Incorrect
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Question 29 of 489
29. Question
Which of the following endodontic failure may be retreated only with surgery
Correct
Incorrect
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Question 30 of 489
30. Question
Which of the following failure may be treated nonsurgically:
Correct
Incorrect
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Question 31 of 489
31. Question
In post and core preparation must:
Correct
Incorrect
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Question 32 of 489
32. Question
After RCT, for insertion of post dowel:
Correct
Incorrect
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Question 33 of 489
33. Question
Amount of GP should after post preparation:
Correct
Incorrect
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Question 34 of 489
34. Question
Post retention depends on:
Correct
Incorrect
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Question 35 of 489
35. Question
The best restoration for max. central incisor that has received RCT through conservatively prepared access opening would be:
Correct
Incorrect
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Question 36 of 489
36. Question
One of anatomical land marks ( in determining the posterior occlusal plane during denture construction ) is :
Correct
Incorrect
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Question 37 of 489
37. Question
The PH of the calcium hydroxide is:
Correct
Incorrect
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Question 38 of 489
38. Question
Hyperemia results in:
Correct
Incorrect
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Question 39 of 489
39. Question
Tooth had trauma resulted in hyperemia?
Correct
Incorrect
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Question 40 of 489
40. Question
The x- ray of choice to detect the proximal caries of the anterior teeth is:
Correct
Incorrect
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Question 41 of 489
41. Question
In primary teeth, pathologic changes in radiographs are always seen in:
Correct
Incorrect
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Question 42 of 489
42. Question
Pulpities in decidous teeth in radiograph seen related to
Correct
Incorrect
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Question 43 of 489
43. Question
In deciduous tooth the first radiographic changes will be seen in:
Correct
Incorrect
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Question 44 of 489
44. Question
Eruption cyst “Eruption hematoma” can be treated by:
Correct
Incorrect
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Question 45 of 489
45. Question
After trauma a tooth becomes yellowish in color, this is due to:
Correct
Incorrect
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Question 46 of 489
46. Question
Step deformity of the mandibular body fracture may due to:
Correct
Incorrect
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Question 47 of 489
47. Question
What is the copper ratio that eliminates gamma phase 2:
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Incorrect
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Question 48 of 489
48. Question
To prevent discoloration under amalgam filling :
Correct
Incorrect
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Question 49 of 489
49. Question
Inorganic materials in bone compromise:
Correct
Incorrect
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Question 50 of 489
50. Question
Polishing bur have:
Correct
Incorrect
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Question 51 of 489
51. Question
Pain during injection of local anesthesia in children could be minimized by:
Correct
Incorrect
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Question 52 of 489
52. Question
Rubber dam is contraindicated in:
Correct
Incorrect
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Question 53 of 489
53. Question
The most common type of biopsy used in oral cavity is:
Correct
Incorrect
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Question 54 of 489
54. Question
In maxillary 1 stmolar 4 thcanal is found in:
Correct
Incorrect
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Question 55 of 489
55. Question
Formocresol used in:
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Incorrect
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Question 56 of 489
56. Question
Formocresol when used should be:
Correct
Incorrect
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Question 57 of 489
57. Question
10 years old child presents with bilateral swelling of submandibular area, what could be the disease:
Correct
Incorrect
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Question 58 of 489
58. Question
Pt. complains from pain in 45 which had gold onlay. The pain could be due to:
Correct
Incorrect
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Question 59 of 489
59. Question
The irrigation solution is good because:
Correct
Incorrect
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Question 60 of 489
60. Question
Which is most common:
Correct
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Question 61 of 489
61. Question
Which cranial nerve that petrous part of temporal bone houses:
Correct
Incorrect
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Question 62 of 489
62. Question
21 years old Pt. with pathological exposure in 35. Management:
Correct
Incorrect
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Question 63 of 489
63. Question
Hypercementosis:
Correct
Incorrect
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Question 64 of 489
64. Question
For onlay preparation, reduction of functioning cusp should be:
Correct
Incorrect
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Question 65 of 489
65. Question
Thickness of porcelain should be:
Correct
Incorrect
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Question 66 of 489
66. Question
Thickness of porcelain should be:
Correct
Incorrect
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Question 67 of 489
67. Question
Class II composite resin is lined by:
Correct
Incorrect
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Question 68 of 489
68. Question
Occlusal plane is:
Correct
Incorrect
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Question 69 of 489
69. Question
Lateral pterygoid muscle has how many origin:
Correct
Incorrect
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Question 70 of 489
70. Question
Embryo becomes fetus in:
Correct
Incorrect
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Question 71 of 489
71. Question
All are single bone in the skull EXCEPT:
Correct
Incorrect
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Question 72 of 489
72. Question
The scientific evidence in dictating that oral lichen planus is a “premalignant lesion” is:
Correct
Incorrect
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Question 73 of 489
73. Question
Oral lesions of lichen planus usually appear as:
Correct
Incorrect
Hint
Dental Decks – page 1340
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Question 74 of 489
74. Question
The oral lesions of the lichen planus:
Correct
Incorrect
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Question 75 of 489
75. Question
All of the following are oral features of acquired immunodeficiency syndrome AIDS EXCEPT:
Correct
Incorrect
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Question 76 of 489
76. Question
Hairy trichoglossia may be caused by:
Correct
Incorrect
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Question 77 of 489
77. Question
In hairy tongue, which taste buds increase in length:
Correct
Incorrect
Hint
Dental Decks – page 1337
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Question 78 of 489
78. Question
Coronal suture is between:
Correct
Incorrect
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Question 79 of 489
79. Question
During instrumentation, sudden disappear of root canal due to:
Correct
Incorrect
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Question 80 of 489
80. Question
Space loose occurs in:
Correct
Incorrect
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Question 81 of 489
81. Question
What is the number of pharyngeal “branchial” arches:
Correct
Incorrect
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Question 82 of 489
82. Question
What is the name of first pharyngeal “branchial” arch:
Correct
Incorrect
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Question 83 of 489
83. Question
Stomodeum and fugi separated by:
Correct
Incorrect
Hint
The stomodeum is separated from the anterior end of the fore-gut by the buccopharyngeal membrane
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Question 84 of 489
84. Question
In cavity preparation, the width of the cavity is:
Correct
Incorrect
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Question 85 of 489
85. Question
Polyvinyl siloxanes compared with polysulfide:
Correct
Incorrect
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Question 86 of 489
86. Question
The most accurate impression material for making impression of an oral cavity is :
Correct
Incorrect
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Question 87 of 489
87. Question
Hand over mouth technique is used in management of which child:
Correct
Incorrect
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Question 88 of 489
88. Question
Pits and fissures sealants are indicated in:
Correct
Incorrect
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Question 89 of 489
89. Question
Pit and fissure sealants are indicated to prevent dental caries in pits and fissures:
Correct
Incorrect
Hint
Dental Decks – page 2250
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Question 90 of 489
90. Question
The rationale for pit-and-fissure sealants in caries prevention is that they:
Correct
Incorrect
Hint
Dental Decks – page 2250
-
Question 91 of 489
91. Question
Teeth that have lost pits and fissure sealant show:
Correct
Incorrect
Hint
Primary Preventive Dentistry – 6th Ed (2004)
Teeth that have been sealed and then have lost the sealant have had fewer lesions than control teeth.This is possibly due to the presence of tags that are retained in the enamel after the bulk of the sealant has been sheared from the tooth surface. When the resin sealant flows over the prepared surface, it penetrates the finger-like depressions created by the etching solution. These projections of resin into the etched areas are called tags. -
Question 92 of 489
92. Question
20 yr old p.t all his first molars carious and suspected pit and fissure areas of the second molars. Treatment plan:
Correct
Incorrect
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Question 93 of 489
93. Question
Most tooth surface affected by caries:
Correct
Incorrect
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Question 94 of 489
94. Question
Most tooth surface affected by caries:
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Incorrect
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Question 95 of 489
95. Question
Pit & fissure least effective with:
Correct
Incorrect
Hint
Age range for application of pit and fissures sealants is as follows : • 3-4 years of age for the primary molar • 6-7 years of age for first permanent molar • 11-13 years of age for second permanent molars and the premolars.
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Question 96 of 489
96. Question
Procedure done before applying pit & fissure sealant:
Correct
Incorrect
Hint
Dental Decks – Page 2224
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Question 97 of 489
97. Question
Success of pit & fissure sealants is affected mainly by:
Correct
Incorrect
Hint
Dental Decks – page 2250
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Question 98 of 489
98. Question
Management of knife edge ridge in complete denture:
Correct
Incorrect
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Question 99 of 489
99. Question
The antibiotic of choice in pregnant:
Correct
Incorrect
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Question 100 of 489
100. Question
Verrucous carcinoma:
Correct
Incorrect
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Question 101 of 489
101. Question
In combined endo-perio problem:
Correct
Incorrect
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Question 102 of 489
102. Question
Tooth fracture during extraction may be occur due to:
Correct
Incorrect
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Question 103 of 489
103. Question
Caries consists of:
Correct
Incorrect
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Question 104 of 489
104. Question
Amount of reduction in PFM crown:
Correct
Incorrect
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Question 105 of 489
105. Question
AH26 is root canal sealer consists of:
Correct
Incorrect
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Question 106 of 489
106. Question
The most prevalent primary molar relationship:
Correct
Incorrect
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Question 107 of 489
107. Question
In primary teeth. The ideal occlusal scheme is:
Correct
Dental Decks – Page 252
Incorrect
Dental Decks – Page 252
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Question 108 of 489
108. Question
When you give a child a gift for a good behavior this is called:
Correct
Incorrect
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Question 109 of 489
109. Question
In distal extension RPD. during relining, occlusal rest was not seated:
Correct
Incorrect
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Question 110 of 489
110. Question
After taking alginate impression:
Correct
Incorrect
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Question 111 of 489
111. Question
Many parts of bones are originally cartilaginous that replaced by bone:
Correct
Incorrect
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Question 112 of 489
112. Question
Buccal object role in dental treatment of maxillary teeth:
Correct
Incorrect
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Question 113 of 489
113. Question
Occlusal plane should be:
Correct
Incorrect
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Question 114 of 489
114. Question
Scallopped border above inferior alveolar canal between roots of mandibular molars, this lesion is:
Correct
( = simple bone cyst = unicameral bone cyst).
Incorrect
( = simple bone cyst = unicameral bone cyst).
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Question 115 of 489
115. Question
Radiographic radioulucency in the interradicular area:
Correct
( radicular cyst ) ( periapical cyst ) . Oral RadiologyY 5 thEd – Page 321
Incorrect
( radicular cyst ) ( periapical cyst ) . Oral RadiologyY 5 thEd – Page 321
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Question 116 of 489
116. Question
Mental foramen appears in radiograph as radiolucent round area in the area of:
Correct
Incorrect
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Question 117 of 489
117. Question
Radiographic diagnosis of a well-defined, unilocular radiolucent area between vital mandibular bicuspias is more likely to be:
Correct
Incorrect
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Question 118 of 489
118. Question
Which cyst is not radiolucent?
Correct
All cysts are radiograohically radiolucent.
Incorrect
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Question 119 of 489
119. Question
Cyst in x- ray:
Correct
“MASTER DENTISTRY- Oral and Maxillofacial Surgery, Radilolgy, Pathology and Oral Medicine – Page 149”
Incorrect
“MASTER DENTISTRY- Oral and Maxillofacial Surgery, Radilolgy, Pathology and Oral Medicine – Page 149”
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Question 120 of 489
120. Question
Which of the following lesions has more tendency to show well defined multilocular radiolucency:
Correct
Incorrect
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Question 121 of 489
121. Question
Radiographic diagnosis of bone destructive in the mandible without evidence of bone formation is:
Correct
Dental secrets – page 115
Incorrect
Dental secrets – page 115
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Question 122 of 489
122. Question
Osteoradionecrosis is more in:
Correct
Incorrect
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Question 123 of 489
123. Question
Radiographic diagnosis of bilateral expansible radiopaque areas in the canine premolar region of the mandible is:
Correct
Incorrect
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Question 124 of 489
124. Question
In radiographs, which disease causes multiple radiolucencies:
Correct
Incorrect
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Question 125 of 489
125. Question
The following are multilocular radiolucencies in x-ray EXCEPT:
Correct
Incorrect
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Question 126 of 489
126. Question
33 years old female Pt. comes with slow growing swelling in the angle of the mandible. Radiograph shows radiopaque with radiolucent border diagnosis:
Correct
Incorrect
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Question 127 of 489
127. Question
Female with swelling in left of mandible, slowly increasing, radiopaque surrounded by radiolucent band:
Correct
Incorrect
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Question 128 of 489
128. Question
Patient came to your clinic with severe pain, on x-ray the right side of the mandible has radiolucency with a radiopaque border that resembles the sunshine rays. Your diagnosis is :
Correct
Incorrect
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Question 129 of 489
129. Question
The most common type of malignant bone tumor of the jaws is:
Correct
Oral pathology clinical pathologic correlation
Incorrect
Oral pathology clinical pathologic correlation
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Question 130 of 489
130. Question
Radiolucent are cover the pericornal part of the 3rd molar is:
Correct
Incorrect
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Question 131 of 489
131. Question
Osteomyelitis more common in:
Correct
Incorrect
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Question 132 of 489
132. Question
Diabetic patient came to clinic with pain, swelling & enlarged mandible, on radiograph it showed moth eaten appearance, your diagnosis is:
Correct
Incorrect
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Question 133 of 489
133. Question
Patient suffering from pain in the area of the mandibular molars with paresthesia ( numbness ) in the lower lip. By clinical and radiographic examination your diagnosis:
Correct
Incorrect
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Question 134 of 489
134. Question
The x-ray shows scattered radiopaque line in the mandible jaw, the diagnosis will be:
Correct
Incorrect
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Question 135 of 489
135. Question
Moon face appearance is not present in:
Correct
Bhatia’s Dentogist : mcqs in Dentistry (Clinical Sciences) with Explanatory Answers.
Incorrect
Bhatia’s Dentogist : mcqs in Dentistry (Clinical Sciences) with Explanatory Answers.
-
Question 136 of 489
136. Question
Open bite is seen in:
Correct
Incorrect
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Question 137 of 489
137. Question
What is the first sign if there is fracture in the face :
Correct
Incorrect
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Question 138 of 489
138. Question
By aging, pulp tissue will:
Correct
Incorrect
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Question 139 of 489
139. Question
Complete blood count “CBC” is a laboratory test important in dentistry:
Correct
Incorrect
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Question 140 of 489
140. Question
Diagnosis prior to RCT should always be based on:
Correct
Incorrect
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Question 141 of 489
141. Question
Which of the followin used to disinfect gutta percha:
Correct
Incorrect
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Question 142 of 489
142. Question
To disinfect gutta percha points use :
Correct
Endodontics 4 thEd, Page 126-128 * The primary GP points selected should be sterilized with Naocl, H2O2 or Chlorhexidine.
Incorrect
Endodontics 4 thEd, Page 126-128 * The primary GP points selected should be sterilized with Naocl, H2O2 or Chlorhexidine.
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Question 143 of 489
143. Question
Most convenient and effective form of sterilization of dental instruments:
Correct
Incorrect
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Question 144 of 489
144. Question
The role of good sterilization:
Correct
Incorrect
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Question 145 of 489
145. Question
Protocol of sterilization:
Correct
Incorrect
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Question 146 of 489
146. Question
Autoclave relative to 100f dry oven:
Correct
Incorrect
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Question 147 of 489
147. Question
What is the type of sterizliation applied on ligation/fixation wires:
Correct
Incorrect
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Question 148 of 489
148. Question
Why the moisture heat sterilization (autoclave) is better than dry heat sterilization (oven) :
Correct
Incorrect
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Question 149 of 489
149. Question
AUTOCLAVE PRINCIPLE:
Correct
Incorrect
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Question 150 of 489
150. Question
Which one of the following is a disadvantage of autoclaving endodontics instruments:
Correct
Incorrect
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Question 151 of 489
151. Question
The radiographic criteria used for evaluating the success of endodontic therapy:
Correct
Incorrect
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Question 152 of 489
152. Question
If the maxillary first molar is found to have four canals, the fourth canal is likely found:
Correct
Incorrect
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Question 153 of 489
153. Question
What is the basis for current endodontic therapy of a periapical lesion:
Correct
Incorrect
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Question 154 of 489
154. Question
To enhance strength properties of ceramometal restoration, it is important to:
Correct
Shillingburg 3 rdEd, Page 457
Incorrect
Shillingburg 3 rdEd, Page 457
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Question 155 of 489
155. Question
Endodontically treated 2 ndmaxillary premolar with moderate M & D caries is best restored by:
Correct
Dental decks – page 273
Incorrect
Dental decks – page 273
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Question 156 of 489
156. Question
HBV can be transmitted by transplacenta:
Correct
Incorrect
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Question 157 of 489
157. Question
Bleeding of the socket following tooth extraction:
Correct
Incorrect
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Question 158 of 489
158. Question
In sickle cell anemia, O2 is decreased in oral mucosa:
Correct
Incorrect
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Question 159 of 489
159. Question
Destruction of RBC may cause anemia and it is due to defect in cell membrane:
Correct
Incorrect
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Question 160 of 489
160. Question
Immunofluorecent test and biopsy are used to diagnosis pemphigus:
Correct
Incorrect
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Question 161 of 489
161. Question
Selection of shade for composite is done:
Correct
Incorrect
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Question 162 of 489
162. Question
Measuring blood pressure is one of vital signs important in medical compromised:
Correct
Incorrect
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Question 163 of 489
163. Question
Most commonly, after placement of amalgam restoration Pt. complains from pain with: *Patient with amalgam usually complains of pain with:
Correct
Incorrect
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Question 164 of 489
164. Question
Management of tuberosity fracture during extraction of maxillary molar is:
Correct
Dental decks 1954 * If the tuberosity is fractured but intact, it should be manually repositioned and stabilized by sutures.
Incorrect
Dental decks 1954 * If the tuberosity is fractured but intact, it should be manually repositioned and stabilized by sutures.
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Question 165 of 489
165. Question
During maxillary 3rd molar extraction the tuberosity fractured. It was firmly attached to the tooth and cannot be separated. What is the management:
Correct
Incorrect
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Question 166 of 489
166. Question
After extraction a molar you found a hard tissue at the furcation like pearl . what is it:
Correct
Incorrect
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Question 167 of 489
167. Question
Microbial virulent produced by root bacteria is collagenase from spirochete:
Correct
Incorrect
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Question 168 of 489
168. Question
Bacteria in endodontic pathosis mostly is:
Correct
Incorrect
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Question 169 of 489
169. Question
Bacteria in root canal pathosis:
Correct
Dental Pulp 2002, Page 294
Incorrect
Dental Pulp 2002, Page 294
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Question 170 of 489
170. Question
Calcium hydroxide is used in deep cavity because it is:
Correct
Incorrect
-
Question 171 of 489
171. Question
Use of miswak and toothbrush:
Correct
Incorrect
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Question 172 of 489
172. Question
Oral diaphragm consists mainly of:
Correct
Prosthodontic Treatment For Edentulous Patients 12Ed 2004, Page 239
Incorrect
Prosthodontic Treatment For Edentulous Patients 12Ed 2004, Page 239
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Question 173 of 489
173. Question
Occlusal rest function:
Correct
Incorrect
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Question 174 of 489
174. Question
The retainer of rubber dam:
Correct
Incorrect
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Question 175 of 489
175. Question
Chronic suppurative periodontitis:
Correct
Incorrect
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Question 176 of 489
176. Question
Acute periodontal abscess:
Correct
Incorrect
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Question 177 of 489
177. Question
Masseter muscle extends from lower border of zygomatic arch to lateral border of ramus and angel of the mandible:
Correct
Dental Decks – page 416
Incorrect
Dental Decks – page 416
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Question 178 of 489
178. Question
Extend of temporalis behind infratemporal fossa of temporal bone insert in coronoid process:
Correct
Incorrect
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Question 179 of 489
179. Question
Main arterial supply in face is facial artery and superficial temporal artery:
Correct
Incorrect
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Question 180 of 489
180. Question
Mandible is the 1 stbone calcified in skull but clavicles start first but in same embryological time:
Correct
Incorrect
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Question 181 of 489
181. Question
Mandible formed before frontal bone:
Correct
Incorrect
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Question 182 of 489
182. Question
Maxilla is formed:
Correct
Incorrect
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Question 183 of 489
183. Question
Development of maxillary process and medial frontal process in medial elongation of central portion:
Correct
Incorrect
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Question 184 of 489
184. Question
Some bones are formed by endochondral ossification like long bone, flat bone by intramembranous ossification and some bones by endochondral and intramembranous ossification:
Correct
Flat bone grows by intramembranous ossification. Long & short & Irregular bone grow by endochondral ossification
Incorrect
Flat bone grows by intramembranous ossification. Long & short & Irregular bone grow by endochondral ossification
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Question 185 of 489
185. Question
Facial nerve supply:
Correct
Incorrect
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Question 186 of 489
186. Question
Muscles of facial expressions are all innervated by facial nerve:
Correct
Incorrect
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Question 187 of 489
187. Question
Upon giving a lower mandible anaesthesia, you notice the patient’s eye, cheek and corner of the lip are uncontrolled , what’s the reason :
Correct
Incorrect
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Question 188 of 489
188. Question
While performing cranial nerve examination you notice that the patient is unable to raise his eyebrows, hold eyelids closed, symmetrically smile or evert his lower lip. This may indicate:
Correct
Incorrect
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Question 189 of 489
189. Question
Dentin permeability:
Correct
Incorrect
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Question 190 of 489
190. Question
Dentin permeability:
Correct
Art & Science: Dentin permeability:
Increase with the increase of cavity preparation. Decrease when sclerotic dentin develops under a carious lesion. Decrease with smear layer.Incorrect
Art & Science: Dentin permeability:
Increase with the increase of cavity preparation. Decrease when sclerotic dentin develops under a carious lesion. Decrease with smear layer. -
Question 191 of 489
191. Question
Tooth brushing and dental floss help in community prevention of periodontal disease:
Correct
Incorrect
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Question 192 of 489
192. Question
The most prominent cell in acute inflammation is:
Correct
Incorrect
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Question 193 of 489
193. Question
Cell of chronic inflammation:
Correct
Incorrect
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Question 194 of 489
194. Question
Dentist must:
Correct
Incorrect
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Question 195 of 489
195. Question
The periodontium comprise which of the following tissues:
Correct
* The periodontal tissues = the periodontium consist of:Gingiva or gums – Periodontal ligament(PDL) – Alveolar bone – Cementum.Carranza’s Clinical Periodonyology 11Ed 2012- Page 11Incorrect
* The periodontal tissues = the periodontium consist of:Gingiva or gums – Periodontal ligament(PDL) – Alveolar bone – Cementum.Carranza’s Clinical Periodonyology 11Ed 2012- Page 11 -
Question 196 of 489
196. Question
The following chemically bonds to the tooth:
Correct
* Also, zinc polycarboxylate cement bonds chemically.* BUT, composite resins, compomers & dental sealants bond micromechanically ( mechanically ) ( boresby acid etching ). * BUT, amalgam and zinc phosphate cement bond mechanically.Incorrect
* Also, zinc polycarboxylate cement bonds chemically.* BUT, composite resins, compomers & dental sealants bond micromechanically ( mechanically ) ( boresby acid etching ). * BUT, amalgam and zinc phosphate cement bond mechanically. -
Question 197 of 489
197. Question
In countries with higher annual population growth rates, the need for community – based preventiveprograms would be greater for:Correct
Incorrect
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Question 198 of 489
198. Question
Communities with high annual population growth need education about:
Correct
Incorrect
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Question 199 of 489
199. Question
The following medical conditions may precipitate a syncope:
Correct
Oxford Handbook of Clinical Dentistry – 4th Ed. (2005) – page 303* These include strokes, corticosteroid insufficiency, drug interactions, epileptic fit, vaso-vagal shock,heart block & hypoglycaemia.Incorrect
Oxford Handbook of Clinical Dentistry – 4th Ed. (2005) – page 303* These include strokes, corticosteroid insufficiency, drug interactions, epileptic fit, vaso-vagal shock,heart block & hypoglycaemia. -
Question 200 of 489
200. Question
what’s the first sign of Syncope:
Correct
Incorrect
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Question 201 of 489
201. Question
Most frequent cause of fainting in dental office:
Correct
Incorrect
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Question 202 of 489
202. Question
gLoss of consciousness,most frequent cause:
Correct
* The most common cause of loss of consciousness in the dental office is syncope.
Incorrect
* The most common cause of loss of consciousness in the dental office is syncope.
-
Question 203 of 489
203. Question
Orthognathic ridge relationship (class II) presents several problems which should be taken intoconsideration when constructing complete denture prosthesis. These include all except:Correct
Complete Denture 17th Ed – page 16Orthognathic Ridge Relationship:Class II or retrognathic : is usually difficult as the patient looks toothy, often holds the mandible forwardto improve appearance with subsequent TMJ problems, usually have a great range of jaw movements infunction, require careful occlusion, and usually needs a large interocclusal distance.Class III or prognathic : is usually easier. It requires a minimum of interocclusal distance.Incorrect
Complete Denture 17th Ed – page 16Orthognathic Ridge Relationship:Class II or retrognathic : is usually difficult as the patient looks toothy, often holds the mandible forwardto improve appearance with subsequent TMJ problems, usually have a great range of jaw movements infunction, require careful occlusion, and usually needs a large interocclusal distance.Class III or prognathic : is usually easier. It requires a minimum of interocclusal distance. -
Question 204 of 489
204. Question
Class III jaw relation in edentulous Pt.:
Correct
Incorrect
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Question 205 of 489
205. Question
Planning centric occlusion for complete denture, it is advisable to have:
Correct
Incorrect
-
Question 206 of 489
206. Question
The posterior extension of maxillary complete denture can be detected by the followings except:
Correct
Incorrect
-
Question 207 of 489
207. Question
The distal palatal termination of the maxillary complete denture base is dictated by the:
Correct
Heartwell 5th ed – page 224* Vibrating line determines the posterior extension of the posterior palatal seal.Incorrect
Heartwell 5th ed – page 224* Vibrating line determines the posterior extension of the posterior palatal seal. -
Question 208 of 489
208. Question
Vibrating line:
Correct
Incorrect
-
Question 209 of 489
209. Question
Oral surgeon put his finger on the nose of the patient and the patient asked to blow. This done tocheck:Correct
Incorrect
-
Question 210 of 489
210. Question
Pt. Presented after insertion of complete denture complaining of dysphagia and ulcers what is thecause of dysphagia?Correct
Incorrect
-
Question 211 of 489
211. Question
Pt. with denture has swallowing problem and sore throat. The problem is:Correct
Incorrect
-
Question 212 of 489
212. Question
Nausea is a complaint that a new denture wearer might encounter. It may result from:Correct
Incorrect
-
Question 213 of 489
213. Question
After insertion of complete denture, Pt. came complaining from pain in TMJ and tenderness of musclewith difficulty in swallowing, this could be due to:Correct
Dental Decks – page 398
Incorrect
Dental Decks – page 398
-
Question 214 of 489
214. Question
Most common complete denture post insertion complaint after 24 hrs.:
Correct
Incorrect
-
Question 215 of 489
215. Question
Which palatal form is more retentive and offers better stability to complete denture:
Correct
Incorrect
-
Question 216 of 489
216. Question
All relate to retention of maxillary complete denture except:
Correct
Incorrect
-
Question 217 of 489
217. Question
Best instrument to locate vibrating line, it is:
Correct
Incorrect
-
Question 218 of 489
218. Question
We can use for palatal posterior seal:
Correct
Incorrect
-
Question 219 of 489
219. Question
The most frequent cause of failure of a cast crown restoration is:
Correct
Dental Decks – page 466Incorrect
Dental Decks – page 466 -
Question 220 of 489
220. Question
An examination of the edentulous mouth of an aged Pt. who has wore maxillary complete denturesfor many years against six mandibular teeth would probably show:Correct
Dental decks – page 390Incorrect
Dental decks – page 390 -
Question 221 of 489
221. Question
Dental carries is an endemic disease, means that the disease is:
Correct
Incorrect
-
Question 222 of 489
222. Question
Pt. on treatment with steroids are placed on antibiotic after oral surgical procedure because:
Correct
Incorrect
-
Question 223 of 489
223. Question
The post operative complication after the removal of impacted third molar is:Correct
Incorrect
-
Question 224 of 489
224. Question
If the oral tissues are inflamed and traumatized, impression for making a new denture:
Correct
Incorrect
-
Question 225 of 489
225. Question
Polyether impression materials:
Correct
Incorrect
-
Question 226 of 489
226. Question
The indication for the use of lingual plate major connector includes:
Correct
Dental decks 641Incorrect
Dental decks 641 -
Question 227 of 489
227. Question
Lingual plate:
Correct
Incorrect
-
Question 228 of 489
228. Question
Lingual bar contraindication except
Correct
Incorrect
-
Question 229 of 489
229. Question
Lingual bar indication:
Correct
Incorrect
-
Question 230 of 489
230. Question
In class I partially edentulous lower arch, selection of major connector depends on:
Correct
Incorrect
-
Question 231 of 489
231. Question
An anterior fixed partial denture is contraindicated when:
Correct
Dental Decks – page 452Incorrect
Dental Decks – page 452 -
Question 232 of 489
232. Question
In registering the vertical dimension of occlusion for the edentulous patient. The physiological restdimension:Correct
Dental Decks – page 496Incorrect
Dental Decks – page 496 -
Question 233 of 489
233. Question
Three weeks after delivery of a unilateral distal extension mandibular removable partial denture, a Pt.complained of a sensitive abutment tooth, clinical examination reveals sensitivity to percussion of thetooth, the most likely cause is:Correct
Dental Decks – page 618Incorrect
Dental Decks – page 618 -
Question 234 of 489
234. Question
Pt. with lower complete denture, intraoral examination shows slightly elevated lesion with confirmedborder, Pt. history of ill fitting denture. It is treated by:Correct
Incorrect
-
Question 235 of 489
235. Question
Examination of residual ridge for edentulous Pt. before construction of denture determines stability,support and retention related to the ridge:Correct
Incorrect
-
Question 236 of 489
236. Question
Upon examination of alveolar ridge of elderly Pt. for construction of lower denture, easilydisplaceable tissue is seen in the crest of ridge. Management:Correct
Questions and AnswersIncorrect
Questions and Answers -
Question 237 of 489
237. Question
In recording man-max relation, the best material used without producing pressure is:
Correct
Incorrect
-
Question 238 of 489
238. Question
The posterior seal in the upper complete denture serves the following functions:
Correct
Incorrect
-
Question 239 of 489
239. Question
Function of post dam:
Correct
Incorrect
-
Question 240 of 489
240. Question
In recording jaw relation, best to use:
Correct
* ( record base = base plate ) in recording jaw relation = recording maxillomandibular relation andarrangement of the teeth.Dental Decks – page 428Incorrect
* ( record base = base plate ) in recording jaw relation = recording maxillomandibular relation andarrangement of the teeth.Dental Decks – page 428 -
Question 241 of 489
241. Question
During 3/4 crown preparation on premolar, bur used to add retentive grooves is:
Correct
Incorrect
-
Question 242 of 489
242. Question
The goal of construction of occlusion rims is:
Correct
Incorrect
-
Question 243 of 489
243. Question
A temporary form representing the base of a denture which is used for making maxillo-manibular (jaw ) relative record for arranging teeth or for trail insertion in the mouth is:Correct
Incorrect
-
Question 244 of 489
244. Question
To recheck centric relation in complete denture:
Correct
Incorrect
-
Question 245 of 489
245. Question
In Recent years, there has been an evidence that the prevalence and intensity of the caries attack has been diminished in the more economically developed countries, mainly because of the wide spread useORIn recent years, caries reduced in developed countries mainly due to:ORCost effective method to prevent dental caries:Correct
Dental Decks – page 1664Dental decks pedo 2004 – Page 148Incorrect
Dental Decks – page 1664Dental decks pedo 2004 – Page 148 -
Question 246 of 489
246. Question
In terms of caries prevention, the most effective and most cost effective method is:
Correct
Incorrect
-
Question 247 of 489
247. Question
The effects of natural fluoride versus added fluoride in reducing dental caries as it relates to theconcentration are:Correct
Incorrect
-
Question 248 of 489
248. Question
When does child should be first exposed for using tooth brush:
Correct
Incorrect
-
Question 249 of 489
249. Question
When a child must first exposed to the use of the tooth brush:
Correct
Oxford Handbook of Clinical Dentistry – 4th Ed. (2005) – page 25* Brushing using a fluoride toothpaste should start as soon as the first teeth erupts ( about 6 months ofage ). Parents should supervise brushing up to at least 7 yrs of age to avoid over-ingestion of toothpasteand ensure adequate plaque removal.Incorrect
Oxford Handbook of Clinical Dentistry – 4th Ed. (2005) – page 25* Brushing using a fluoride toothpaste should start as soon as the first teeth erupts ( about 6 months ofage ). Parents should supervise brushing up to at least 7 yrs of age to avoid over-ingestion of toothpasteand ensure adequate plaque removal. -
Question 250 of 489
250. Question
When tooth paste is used, the child is advised:
Correct
Incorrect
-
Question 251 of 489
251. Question
Fluoridated toothpaste for 3 years child is:
Correct
Incorrect
-
Question 252 of 489
252. Question
Fluoride which we use in the clinic doesn’t cause fluorosis because:
Correct
Dental Decks – page 2229Incorrect
Dental Decks – page 2229 -
Question 253 of 489
253. Question
Mentally ill child, the best way to apply fluoride:
Correct
Incorrect
-
Question 254 of 489
254. Question
Type of professionally applied fluoride for mentally retarded pt.:
Correct
Incorrect
-
Question 255 of 489
255. Question
Type of professionally applied fluoride for mentally retarded pt.:OR flouride application for mentally retarded p.t:Correct
Incorrect
-
Question 256 of 489
256. Question
Fluoride decreases dental caries by remineralization of enamel:
Correct
Incorrect
-
Question 257 of 489
257. Question
Person drinking fluoridated water, using toothbrush with fluoride, rinsing with fluoride mouthwash,then no need to put pit and fissure sealants in his permanent teeth:Correct
Incorrect
-
Question 258 of 489
258. Question
Dental fluorosis:
Correct
Incorrect
-
Question 259 of 489
259. Question
Fluorides are most anticaries effective when:
Correct
Incorrect
-
Question 260 of 489
260. Question
Fluoride is not taken up systemically from which of the following sources:Correct
Incorrect
-
Question 261 of 489
261. Question
Fluoride reduces caries activity by:
Correct
Dental decks 2228Dental decks 2232Incorrect
Dental decks 2228Dental decks 2232 -
Question 262 of 489
262. Question
Optima water fluoridation:
Correct
Incorrect
-
Question 263 of 489
263. Question
Optima water fluoridation:
Correct
Incorrect
-
Question 264 of 489
264. Question
Optima water fluoridation:
Correct
Oxford Handbook of Clinic Dentistry 5Ed 2009 – Page 30-31Sturdevant’s Art & Science of Operative Dentistry 6Ed 2013 – Ch2 – Fluoride ExposureThe optimal fluoride level for public water supplies is 0.7 milligrams of fluoride per liter of wateIncorrect
Oxford Handbook of Clinic Dentistry 5Ed 2009 – Page 30-31Sturdevant’s Art & Science of Operative Dentistry 6Ed 2013 – Ch2 – Fluoride ExposureThe optimal fluoride level for public water supplies is 0.7 milligrams of fluoride per liter of wate -
Question 265 of 489
265. Question
Acidulated phosphate fluoride (APF):
Correct
*** (F = 12.3 mg/ml) Oxford Handbook of Clinic Dentistry 5Ed 2009 – Page 29 Dental Decks – page 2230
Incorrect
*** (F = 12.3 mg/ml) Oxford Handbook of Clinic Dentistry 5Ed 2009 – Page 29 Dental Decks – page 2230
-
Question 266 of 489
266. Question
Actual destruction of micro-organisms in the root canal is attributed mainly to:
Correct
Incorrect
-
Question 267 of 489
267. Question
A tooth very painful to percussion, doesn’t respond to heat, cold or the electric pulp tester. The most probable diagnosis is:
OR
20 years old male pt. came with severe pain on chewing related to lower molars. Intraoral examination reveals no caries, good oral hygiene, no change in radiograph. Pt. gives history of bridge cementation 3 days ago. Diagnosis:
Correct
Incorrect
-
Question 268 of 489
268. Question
What is a Pier abutment?
Correct
Incorrect
-
Question 269 of 489
269. Question
A pier abutment is :
Correct
Incorrect
-
Question 270 of 489
270. Question
Which are the ways in which the proximal contacts can be checked?
Correct
Incorrect
-
Question 271 of 489
271. Question
The incisal reduction for a metal ceramic restoration should be:
Correct
Contemporary Fixed Prosthodontics
Incorrect
Contemporary Fixed Prosthodontics
-
Question 272 of 489
272. Question
The occlusal reduction for an all metal veneer crown should:
Correct
Incorrect
-
Question 273 of 489
273. Question
Gingival retraction is done:
Correct
Incorrect
-
Question 274 of 489
274. Question
Regarding tissue retraction around tooth:
Correct
Incorrect
-
Question 275 of 489
275. Question
Loose enamel rods at the gingival floor of a class II amalgam cavity should be removed using :
Correct
Dental Decks – page 2180 Art and science of operative dentistry 2000 – page 315
Incorrect
Dental Decks – page 2180 Art and science of operative dentistry 2000 – page 315
-
Question 276 of 489
276. Question
Removal of undermined enamel in Class II cavity is done by :
Correct
Oxford Handbook of Clinical Dentistry – 4th Ed. (2005) – page 145
Incorrect
Oxford Handbook of Clinical Dentistry – 4th Ed. (2005) – page 145
-
Question 277 of 489
277. Question
Hand instrument which we used to make internal angles retentive grooves and preparation of cavity walls in the cavity is:
Correct
Art and science of operative dentistry 2000 – page 314 FUNDAMENTALS OF OPEERITIVE DENTISTRY – page 318
Incorrect
Art and science of operative dentistry 2000 – page 314 FUNDAMENTALS OF OPEERITIVE DENTISTRY – page 318
-
Question 278 of 489
278. Question
What is the cavo-surface angle of prep. for amalgam restoration:
Correct
Incorrect
-
Question 279 of 489
279. Question
To provide maximum strength of amalgam restoration the cavo-surface angles should:
Correct
Incorrect
-
Question 280 of 489
280. Question
Which of the following materials has been shown to simulate reparative dentine formation most effectively when applied to the pulpal wall of a very deep cavity:
Correct
Incorrect
-
Question 281 of 489
281. Question
Calcium hydroxide is best pulp capping material because
Correct
Incorrect
-
Question 282 of 489
282. Question
patient came to dentist after previous stressful procedure complaining of burning & discomfort of his lip on examination u found lesions on the palate, diagnosis is:
Correct
Incorrect
-
Question 283 of 489
283. Question
patient came to you with multiple vesicles on the attached gingiva in the area of upper anteriors after having extensive dental treatment the day before, what is the possible cause of the ulcers?
Correct
Incorrect
-
Question 284 of 489
284. Question
Aphthous ulcer, compared with herpes ulcer is:
* Compared to herpetic ulcers, aphthous ulcers are:Correct
Incorrect
-
Question 285 of 489
285. Question
Syphilis first appearance:
Correct
Incorrect
-
Question 286 of 489
286. Question
Child with vesicles on the hard palate with history of malaise for 3 days what is the possible diagnosis:
Correct
Incorrect
-
Question 287 of 489
287. Question
Which virus is present in the patient’s mouth all his Life?
Correct
Incorrect
-
Question 288 of 489
288. Question
Clinical failure of the amalgam restoration usually occurs from:
Correct
Incorrect
-
Question 289 of 489
289. Question
It has been proven that amalgam restoration has the following characteristics:
Correct
Art and science of operative dentistry 2000, Page 156 – 169
Incorrect
Art and science of operative dentistry 2000, Page 156 – 169
-
Question 290 of 489
290. Question
When polishing the amalgam restoration:
Correct
Dental Decks – page 2304
Incorrect
Dental Decks – page 2304
-
Question 291 of 489
291. Question
Maximum time elapsed before condensation of amalgam after titration:
Correct
Incorrect
-
Question 292 of 489
292. Question
After amalgam titrations, the mix should be placed within :
Correct
Incorrect
-
Question 293 of 489
293. Question
MOD amalgam restoration with deep mesial box, Pt. come with pain related to it after 1 month due to:
Correct
Incorrect
-
Question 294 of 489
294. Question
Reduction in amalgam restoration should be:
Correct
Art and science of operative dentistry 2000, page 659
Incorrect
Art and science of operative dentistry 2000, page 659
-
Question 295 of 489
295. Question
Depth of amalgam restoration should be:
Correct
Incorrect
-
Question 296 of 489
296. Question
Silicate cement:
Correct
Sturdevant’s art and science of operative dentistry – page 475 Silicate cement is the first translucent filling material, was introduced in 1878 by Fletcher in England . dental material & thier selection2002
Dental Decks part2 2007-2008 – page2066 ZOE,reinforced ZOE, ZOE-EBA, Silicate and zinc phosphate cements are no longer used as permanently
Incorrect
Sturdevant’s art and science of operative dentistry – page 475 Silicate cement is the first translucent filling material, was introduced in 1878 by Fletcher in England . dental material & thier selection2002
Dental Decks part2 2007-2008 – page2066 ZOE,reinforced ZOE, ZOE-EBA, Silicate and zinc phosphate cements are no longer used as permanently
-
Question 297 of 489
297. Question
Treatment of gingival trauma from faulty oral hygiene is mainly:
Correct
Incorrect
-
Question 298 of 489
298. Question
Which of the following statement is true regarding dental calculus:
Correct
Incorrect
-
Question 299 of 489
299. Question
Overhanging restoration margins should be removed because:
Correct
Incorrect
-
Question 300 of 489
300. Question
Main use of dental floss:
Correct
Incorrect
-
Question 301 of 489
301. Question
What is the benefit of rinsing the mouth with water:
Correct
Incorrect
-
Question 302 of 489
302. Question
What is the benefit of rinsing the mouth with water:
Correct
Incorrect
-
Question 303 of 489
303. Question
The water rins devices for periodontal therapy has a main goal which is:
Correct
Incorrect
-
Question 304 of 489
304. Question
One of these is less exposed to extensive dental caries:
Correct
Incorrect
-
Question 305 of 489
305. Question
Calculus induces further periodontal lesion due to:
Correct
Incorrect
-
Question 306 of 489
306. Question
Missing lower six and tilted 7:
Correct
Oxford handbook, 3rd edition, page 303Incorrect
Oxford handbook, 3rd edition, page 303 -
Question 307 of 489
307. Question
Floss used to:
Correct
Incorrect
-
Question 308 of 489
308. Question
Plaque consists of:
Correct
Incorrect
-
Question 309 of 489
309. Question
To prevent perio problem, most effective method is:
Correct
Incorrect
-
Question 310 of 489
310. Question
Length of pins must be equals in both tooth and restoration by a depth of:
Correct
Incorrect
-
Question 311 of 489
311. Question
Calcium channel blockers cause increase saliva secretion:
Correct
Incorrect
-
Question 312 of 489
312. Question
RCT contraindicated in:
Correct
Incorrect
-
Question 313 of 489
313. Question
What can we use under composite restoration:
Correct
Incorrect
-
Question 314 of 489
314. Question
Gutta percha contains mainly:
Correct
Incorrect
-
Question 315 of 489
315. Question
Component of gutta percha:
Correct
Cohen’s Pathway of The Pulp 10 thEd 2011, Page 363 Gutta percha cones consist of : Matrix Gutta percha: 20% filler Zinc oxide: 65% Radiopacifier heavy metal sulfates: 10% Plasticizer waxes and resins: 5%
Ingle’s Endodontics 6Ed 2008, Page 1020 G.P: 18-22% Zinc oxide filler: 59-76% Radiopacifier heavy metal sulfate: 1-18% Plasticizer wax & resins: 1-4%
Incorrect
Cohen’s Pathway of The Pulp 10 thEd 2011, Page 363 Gutta percha cones consist of : Matrix Gutta percha: 20% filler Zinc oxide: 65% Radiopacifier heavy metal sulfates: 10% Plasticizer waxes and resins: 5%
Ingle’s Endodontics 6Ed 2008, Page 1020 G.P: 18-22% Zinc oxide filler: 59-76% Radiopacifier heavy metal sulfate: 1-18% Plasticizer wax & resins: 1-4%
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Question 316 of 489
316. Question
Single rooted anterior tooth has endodontic treatment is best treated by: (If a substantial amount of coronal structure is missing)
Correct
Incorrect
-
Question 317 of 489
317. Question
Post fracture decreases with:
Correct
Incorrect
-
Question 318 of 489
318. Question
Teeth with RCT and you want to use post, which post is the least cause to tooth fracture :
Correct
Incorrect
-
Question 319 of 489
319. Question
During post removal the first thing to do is:
Correct
Incorrect
-
Question 320 of 489
320. Question
For root canal treated tooth u choose to put post & amalgam this depends on:
Correct
Incorrect
-
Question 321 of 489
321. Question
Post length increasing will:
Correct
Incorrect
-
Question 322 of 489
322. Question
For post preparation we should leave ……mm of GP:
Correct
Incorrect
-
Question 323 of 489
323. Question
Which of the following endodontic failure may be retreated only with surgery:
Correct
Incorrect
-
Question 324 of 489
324. Question
Which of the following failure may be treated nonsurgically:
Correct
Incorrect
-
Question 325 of 489
325. Question
In post and core preparation must:
Correct
Incorrect
-
Question 326 of 489
326. Question
After RCT, for insertion of post dowel:
Correct
Incorrect
-
Question 327 of 489
327. Question
Amount of GP should after post preparation:
Correct
Oxford Handbook of Clinical Dentistry – 4th Ed. (2005) – page 154Incorrect
Oxford Handbook of Clinical Dentistry – 4th Ed. (2005) – page 154 -
Question 328 of 489
328. Question
Post retention depends on:
Correct
Incorrect
-
Question 329 of 489
329. Question
The best restoration for max. central incisor that has received RCT through conservatively prepared access opening would be:
Correct
Incorrect
-
Question 330 of 489
330. Question
One of anatomical land marks ( in determining the posterior occlusal plane during denture construction ) is :
Correct
Incorrect
-
Question 331 of 489
331. Question
The PH of the calcium hydroxide is:
Correct
Incorrect
-
Question 332 of 489
332. Question
Hyperemia results in:
Correct
Incorrect
-
Question 333 of 489
333. Question
Tooth had trauma resulted in hyperemia ?
Correct
Incorrect
-
Question 334 of 489
334. Question
The x- ray of choice to detect the proximal caries of the anterior teeth is:
Correct
Incorrect
-
Question 335 of 489
335. Question
In primary teeth, pathologic changes in radiographs are always seen in:
Correct
Dental Decks – page 1534
Incorrect
Dental Decks – page 1534
-
Question 336 of 489
336. Question
Pulpities in decidous teeth in radiograph seen related to
Correct
Incorrect
-
Question 337 of 489
337. Question
In deciduous tooth the first radiographic changes will be seen in:
Correct
Incorrect
-
Question 338 of 489
338. Question
Eruption cyst “Eruption hematoma” can be treated by:
Correct
Oral pathology clinical pathologic correlation,3rdEd, Page 296No treatment is needed because the tooth erupts through the lesion.Incorrect
Oral pathology clinical pathologic correlation,3rdEd, Page 296No treatment is needed because the tooth erupts through the lesion. -
Question 339 of 489
339. Question
After trauma a tooth becomes yellowish in color, this is due to:
Correct
Principles and Practice of Endodontics (Torabinejad) – Page 45
Incorrect
Principles and Practice of Endodontics (Torabinejad) – Page 45
-
Question 340 of 489
340. Question
Step deformity of the mandibular body fracture may due to:
Correct
Incorrect
-
Question 341 of 489
341. Question
What is the copper ratio that eliminates gamma phase 2:
Correct
Incorrect
-
Question 342 of 489
342. Question
To prevent discoloration under amalgam filling :
Correct
(to prevent mercury leakage to dentin tubuls)
Incorrect
(to prevent mercury leakage to dentin tubuls)
-
Question 343 of 489
343. Question
Inorganic materials in bone compromise:
Correct
Incorrect
-
Question 344 of 489
344. Question
Polishing bur have:
Correct
Incorrect
-
Question 345 of 489
345. Question
1. Gap between two soldered parts should be:
Correct
Incorrect
-
Question 346 of 489
346. Question
Shade guide for cement during porcelain veneer restoration you must
Correct
Incorrect
-
Question 347 of 489
347. Question
In case of alveolar cleft with cleft palate the in area of cleft:
Correct
Incorrect
-
Question 348 of 489
348. Question
In case of class 5 provisional restoration what’s factor important for locking:
Correct
Incorrect
-
Question 349 of 489
349. Question
Root canal treated tooth and exposed to oral environment When you should do re-endo after :
Correct
Incorrect
-
Question 350 of 489
350. Question
What is the type of wax used to verify the occlusal reduction for full veneer restoration
Correct
Incorrect
-
Question 351 of 489
351. Question
The cone beam radiograph is mostly
Correct
Incorrect
-
Question 352 of 489
352. Question
The action of the Hawley appliance is mainly
Correct
Incorrect
-
Question 353 of 489
353. Question
A light force applied to the periodontal ligament during orthodontic treatment is considered
Correct
A light force applied to the periodontal ligament during orthodontic treatment is considered
Incorrect
A light force applied to the periodontal ligament during orthodontic treatment is considered
-
Question 354 of 489
354. Question
The fluoride concentration in most dentifrices range from
Correct
Incorrect
-
Question 355 of 489
355. Question
Why is the surgical stent required for an immediate denture?
Correct
Incorrect
-
Question 356 of 489
356. Question
Which tooth will the matrix band be a problem with when placing a two surface amalgam?
Correct
Incorrect
-
Question 357 of 489
357. Question
When do you do serial extraction?
Correct
Incorrect
-
Question 358 of 489
358. Question
On what surface of the tooth is there deposition
Correct
Incorrect
-
Question 359 of 489
359. Question
Organism implicated on causing severe spreading abscesses include
Correct
Incorrect
-
Question 360 of 489
360. Question
A periodontal exam of a patient referred for endodontic treatment
Correct
Incorrect
-
Question 361 of 489
361. Question
You fit a new completed denture and the patient complains of cheek biting, what would you do
Correct
Incorrect
-
Question 362 of 489
362. Question
When doing an endo treatment you hit a ledge, what are you going to do?
Correct
Incorrect
-
Question 363 of 489
363. Question
A patient with new denture can not make the “S” and “TH” sound, what is the problem?
Correct
Incorrect
-
Question 364 of 489
364. Question
What composite should ideally be used for a class 5
Correct
Incorrect
-
Question 365 of 489
365. Question
What would you warn patient about who is taking birth control pills and required Penicillian
Correct
Incorrect
-
Question 366 of 489
366. Question
What radiograph would you prescribe for a young patient who has no caries and where the molar teeth are contacting each other?
Correct
Incorrect
-
Question 367 of 489
367. Question
How far should implants be placed from one another
Correct
Incorrect
-
Question 368 of 489
368. Question
In what part of the mouth are metastases seen most frequently
Correct
Incorrect
-
Question 369 of 489
369. Question
What is the complication of up righting molar
Correct
Incorrect
-
Question 370 of 489
370. Question
When will the BULL rule be utilized with the selective grinding
Correct
Incorrect
-
Question 371 of 489
371. Question
What can make porcelain crown lighter
Correct
Incorrect
-
Question 372 of 489
372. Question
Pt showing lucency going inferior over the body of mandible close to the angle. Informed the patient was involved in an accident. Identify the lucency
Correct
Incorrect
-
Question 373 of 489
373. Question
After opening the flap buccally in the maxillary premolar area, how will you suture it
Correct
Incorrect
-
Question 374 of 489
374. Question
Fracture of a rest of a chromium cobalt denture is due to
Correct
Incorrect
-
Question 375 of 489
375. Question
In office bleaching changes the shade through all except
Correct
Incorrect
-
Question 376 of 489
376. Question
The lingual root of maxillary first molar radiographically appears mesial to the mesio-buccal root because the cone was directed from
Correct
Incorrect
-
Question 377 of 489
377. Question
You fit new completed denture and the patient complains of cheek bite, what will you do?
Correct
Incorrect
-
Question 378 of 489
378. Question
Probing depth differs depending on
Correct
Incorrect
-
Question 379 of 489
379. Question
If during the root canal treatment, the dentist breaks the apical seating and extrude the file over the foramen
Correct
Incorrect
-
Question 380 of 489
380. Question
If removal of torus must be performed to a patient with full-mouth dentition, where should the incision be made?
Correct
Incorrect
-
Question 381 of 489
381. Question
After implant placement, an edentulous patient should
Correct
Incorrect
-
Question 382 of 489
382. Question
After perio surgery, the re-attachment can hapen
Correct
Incorrect
-
Question 383 of 489
383. Question
There are more detached plaques within supragingival plaques that subgingival plaques. The detached plaques within subgingival area are the ones that are more toxic to tissue than attached plaques
Correct
Incorrect
-
Question 384 of 489
384. Question
TMD patients usually have
Correct
Incorrect
-
Question 385 of 489
385. Question
Why is z-plasty preferred over diamond technique for frenum detachment
Correct
Incorrect
-
Question 386 of 489
386. Question
What is the purpose of leveling the curve of Spee
Correct
Incorrect
-
Question 387 of 489
387. Question
Palatal expansion device does not need a labial bow because
Correct
Incorrect
-
Question 388 of 489
388. Question
What happens with inter-canine distance after mixed dentition
Correct
Incorrect
-
Question 389 of 489
389. Question
Upper limb IV injection, the most likely problem is
Correct
Incorrect
-
Question 390 of 489
390. Question
Which of the following materials is very hard to remove from patient’s mouth
Correct
Incorrect
-
Question 391 of 489
391. Question
The best and the most effective way to remove stained mottled enamel
Correct
Incorrect
-
Question 392 of 489
392. Question
The following have additive action for each component when used together, except for one, what is the exception
Correct
Incorrect
-
Question 393 of 489
393. Question
patients who have nausea and vomit during N2O sedation usually
Correct
Incorrect
-
Question 394 of 489
394. Question
Ataxic epilepsy patients what are their most common dental problem
Correct
Incorrect
-
Question 395 of 489
395. Question
Porcelain veneer – what is the most important advantage compared with porcelain veneer, what is the most important advantage of resin veneer except :
Correct
Incorrect
-
Question 396 of 489
396. Question
Compared with class II plaster, which one of the following is NOT the characteristics of die strength
Correct
Incorrect
-
Question 397 of 489
397. Question
Which of the followings is not an advantage of resin based GIC over water based GIC?
Correct
Incorrect
-
Question 398 of 489
398. Question
What is the characteristic of an implant that would change bony resorption pattern
Correct
Incorrect
-
Question 399 of 489
399. Question
What are the reccommended numbers of implants for complete edentous patients
Correct
Incorrect
-
Question 400 of 489
400. Question
Apically positioned flap is almost impossible to perform on
Correct
Incorrect
-
Question 401 of 489
401. Question
In order to increase the success rate of treating local juvenile periodontitis, what should be done
Correct
Incorrect
-
Question 402 of 489
402. Question
Which part of instrument should be parallel during calculus removal:
Correct
Incorrect
-
Question 403 of 489
403. Question
The most non-irritant material (biocompatible) is:
Correct
Incorrect
-
Question 404 of 489
404. Question
Pt. had trauma in facial (blow ) nasal discharge contain CSF what is content:
Correct
Incorrect
-
Question 405 of 489
405. Question
Hard caries on dentin is removed by
Correct
Incorrect
-
Question 406 of 489
406. Question
Verrucous carcinoma:
Correct
Incorrect
-
Question 407 of 489
407. Question
The 4th canal in maxillary first molar found in:
Correct
Incorrect
-
Question 408 of 489
408. Question
During intra-uterine life, embryo become fetus after:
Correct
Incorrect
-
Question 409 of 489
409. Question
Syphilis 1st appear as:
Correct
Incorrect
-
Question 410 of 489
410. Question
The posterior palatal seal of maxillary complete area can be detected by the following except:
Correct
Incorrect
-
Question 411 of 489
411. Question
Over extend GP should be treated by:
Correct
Incorrect
-
Question 412 of 489
412. Question
Blue grass appliance used for:
Correct
Incorrect
-
Question 413 of 489
413. Question
Question regarding to obturation:
Correct
Incorrect
-
Question 414 of 489
414. Question
Submandibular abscess drainage through:
Correct
Incorrect
-
Question 415 of 489
415. Question
Gingivectomy indication for all except:
Correct
Incorrect
-
Question 416 of 489
416. Question
pt .with infection in sublingual , submandibular , submental area called:
Correct
Incorrect
-
Question 417 of 489
417. Question
After scaling and RP , healing done by:
Correct
Incorrect
-
Question 418 of 489
418. Question
Management of fractured tuberosity:
Correct
Incorrect
-
Question 419 of 489
419. Question
Best feature of sealant should be:
Correct
Incorrect
-
Question 420 of 489
420. Question
New recommendation is to finish amalgam:
Correct
Incorrect
-
Question 421 of 489
421. Question
After gingivectomy , surface epithelial occurs:
Correct
Incorrect
-
Question 422 of 489
422. Question
Ugly duckling stage:
Correct
Incorrect
-
Question 423 of 489
423. Question
Open margin on crown what to do:
Correct
Incorrect
-
Question 424 of 489
424. Question
25 file color:
Correct
Incorrect
-
Question 425 of 489
425. Question
Best pedo behavior:
Correct
Incorrect
-
Question 426 of 489
426. Question
office bleaching:
Correct
Incorrect
-
Question 427 of 489
427. Question
Tooth loss by acids :
Correct
Incorrect
-
Question 428 of 489
428. Question
Unacceptable attitude from dentist for uncooperative pt. with physical disability:
Correct
Incorrect
-
Question 429 of 489
429. Question
What is importance of epinephrine in anesthesia:
Correct
Incorrect
-
Question 430 of 489
430. Question
Small access in the central lead to:
Correct
Incorrect
-
Question 431 of 489
431. Question
Pt. physiological stress , smoker before 1 y he reported to school he has necrosis gingival , redness, no attachment loss , treated by mechanical debridement and systemic antimicrobial thereby:
Correct
Incorrect
-
Question 432 of 489
432. Question
Traditional glass ionomer:
Correct
Incorrect
-
Question 433 of 489
433. Question
Pedo patient got trauma in one of the anterior teeth causing pulp hyperemia and this pulp hyperemia is due to:
Correct
Incorrect
-
Question 434 of 489
434. Question
The periodontal tissues comprise which of the following tissues:
Correct
Incorrect
-
Question 435 of 489
435. Question
Treatment of Keratocyts:
Correct
Incorrect
-
Question 436 of 489
436. Question
The relationship between The working end of the hand piece and tooth surface is called:
Correct
Incorrect
-
Question 437 of 489
437. Question
In which stage we should select the Major connector :
Correct
Incorrect
-
Question 438 of 489
438. Question
Delay eruption of the teeth with insomnia and weight loss:
Correct
Incorrect
-
Question 439 of 489
439. Question
2 years child came to your clinic complaining from white spot in all his teeth . ttt should include
Correct
Incorrect
-
Question 440 of 489
440. Question
Pt. with pain in lower mandibular molar , he has osteoporosis , the dentist should expect the following in OPG
Correct
Incorrect
-
Question 441 of 489
441. Question
Best instrument to plane gingival area in CLass 2:
Correct
Incorrect
-
Question 442 of 489
442. Question
Retrograde filling is indicated in what condition:
Correct
Incorrect
-
Question 443 of 489
443. Question
During access cavity , it is important to concentrate on:
Correct
Incorrect
-
Question 444 of 489
444. Question
Enamel caries proximally:
Correct
Incorrect
-
Question 445 of 489
445. Question
H- file has more cutting efficiency compared to k-files due to:
Correct
Incorrect
-
Question 446 of 489
446. Question
During eruption of lower mandibular molar , there is a spicule of hard tissue in the central fossa when the tooth is erupting , this is called:
Correct
Incorrect
-
Question 447 of 489
447. Question
in systamic water F we look for :
Correct
Incorrect
-
Question 448 of 489
448. Question
symptoms of chronic pericoronitis :
Correct
Incorrect
-
Question 449 of 489
449. Question
The body secrets antibody against antigen using which cells:
Correct
Incorrect
-
Question 450 of 489
450. Question
What kind of radiograph which we do not use for TMJ movement:
Correct
Incorrect
-
Question 451 of 489
451. Question
The cause of black cast which prevents pickling due to:
Correct
Incorrect
-
Question 452 of 489
452. Question
Patient has bulimia and has lesion in palatal surface in upper teeth with recurrent vomiting. What is the type of lesion :
Correct
Incorrect
-
Question 453 of 489
453. Question
Electric pulp tester on the young is not accurate because:
Correct
Incorrect
-
Question 454 of 489
454. Question
The most frequent cause of failure of a cast crown restoration is:
Correct
Incorrect
-
Question 455 of 489
455. Question
8 years old patient has trauma in tooth number 11 , half an hour ago, with incipient pulp exposure . treatment is:
Correct
Incorrect
-
Question 456 of 489
456. Question
Patient presented to you with immediate denture done 5 – 10 months ago complaining of pain in the labial area of the mandible what is the diagnosis
Correct
Incorrect
-
Question 457 of 489
457. Question
Patient on treatment with steroids are placed on antibiotic after oral surgical procedure because:
Correct
Incorrect
-
Question 458 of 489
458. Question
After class V GIC restoration removal of a thin flush of GIC is done by:
- Scaller or knife immediately
- Finishing abrasives immediately
- Scale or knife subsequently
- Finishing abrasives subsequently
Correct
Incorrect
-
Question 459 of 489
459. Question
We can use to score palatal posterior seal on a cast:
Correct
Incorrect
-
Question 460 of 489
460. Question
Why the moisture heat sterilization is better than dry heat sterilization
Correct
Incorrect
-
Question 461 of 489
461. Question
The following factors affect the health:
1- hereditary. 2- environment. 3- social and economic factors. 4- family welfare.
Correct
Incorrect
-
Question 462 of 489
462. Question
Clinical failure of the amalgam restoration usually occurs from:
Correct
Incorrect
-
Question 463 of 489
463. Question
Cavity etching before applying GIC is:
Correct
Incorrect
-
Question 464 of 489
464. Question
After scaling and root planning healing occurs by:
Correct
Incorrect
-
Question 465 of 489
465. Question
The divergence should be mesiodistally for an amalgam restoration:
Correct
Incorrect
-
Question 466 of 489
466. Question
Patient needs fixed bridge after you check in mouth of the patient see change color of bridge to cloudy to milky what causes?
Correct
Incorrect
-
Question 467 of 489
467. Question
Endo failure mainly due to which organism :
Correct
Incorrect
-
Question 468 of 489
468. Question
8 years old child , trauma of maxillary incisor the material used for first visit Apexcification
Correct
Incorrect
-
Question 469 of 489
469. Question
CMCP contain
Correct
Incorrect
-
Question 470 of 489
470. Question
CSF , what is contain
Correct
Incorrect
-
Question 471 of 489
471. Question
Over extend GP should be treated by
Correct
Incorrect
-
Question 472 of 489
472. Question
Syphilis oral lesion
Correct
Incorrect
-
Question 473 of 489
473. Question
5 years old, extracted upper 1st primary molar. what is the space maintainer
Correct
Incorrect
-
Question 474 of 489
474. Question
Most common marginal failure of fixed prosthodontics is
Correct
Incorrect
-
Question 475 of 489
475. Question
Pt. came with severe pain from tooth with direct pulp capping , x-ray no PA , no pain with percussion but the pain with cold and hot lasting diagnosis
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Question 476 of 489
476. Question
Sinus track with gutta percha traced to the apex, indicate
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Question 477 of 489
477. Question
Internal resorption
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Question 478 of 489
478. Question
When doing re-endo to remove GP , best method is
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Question 479 of 489
479. Question
Pt. have an accident in aside he has infra orbital level of eyes , psudoptosis and pain to temporofrontal suture and posterior open bit , which did he has
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Question 480 of 489
480. Question
3 walls defect tilled which autogenous osseous coagulum that contain:
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Question 481 of 489
481. Question
2 walls defect in perio what is the best graft to treat this defect
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Question 482 of 489
482. Question
Bluegrass grass appliance used for
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Question 483 of 489
483. Question
Best time treating 4 years old child pt. in dental clinic
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Question 484 of 489
484. Question
Biological width is
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Question 485 of 489
485. Question
Glenoid fossa in
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Question 486 of 489
486. Question
Composite matrix consist of
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Question 487 of 489
487. Question
After Gingivectomy , surface epithelial occurs
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Question 488 of 489
488. Question
Principle of tooth preparation in all except
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Question 489 of 489
489. Question
patency file
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