1. serum creatinine is most accurately measured by
2. The term ALARA refers to
3. True regarding selective COX-2 inhibitors compared to nonselective NSAIDS is:
4. Orange sweat is seen in
5. nikolsky sign is not seen in
6. All are true about Reye's syndrome except
7. Extended Multi Drug Resistant Tuberculosis (XDR TB) is classified as resistance to:
8. Methicillin resistant staphylococci do not respond to ?-lactam antibiotics because
9. The term applied to a low white blood cell count is
10. A lady taking warfarin ,which drug is contraindicated
11. An abnormal decrease in the flow of saliva is
12. Most common carcinoma occuring in lip
13. Which of the following statements is not true regarding sulphonamides
14. Therapeutic drug index is used to assess
15. Most aggressive form (high malignant potential) of Basal Cell carcinoma is:
16. The glucose transporter which is stimulated by insulin is located in
17. Which of the following drugs is most likely to be effective against multi-drug resistant strains of M.tuberculosis ,including those resistant to streptomycin
18. Liesegang rings in Pindborg tumor when stained by Congo red and examined under polarised light appear
19. Air on aspiration is seen in
20. gene mutation that causes ectodermal dysplasia with cleft lip and palate
21. Laudanosine is a metabolite of
22. A 36 year old female had swelling of mandible in lower right molar
23. One of the following is not an antifungal agent
24. Maximum cupping artifact is seen in
25. digital radiography differs from conventional in
26. The most likely diagnosis of a proliferative lesion found at a denture periphery is a/an
27. In pregnancy, all of the following drugs are contraindicated except
28. The ratio of median lethal dose to median effective dose is the
29. Ibuprofen acts on
30. True statement regarding development of drug resistance in MRSA is
31. Which of the following is not a true cyst:
32. A large encapsulated fluid-filled tumour is removed from the hard palate. The most appropriate method of determining the nature of this lesion is to
33. A cell membrane is damaged by insertion of a microneedle. Repair of the membrane occurs by
34. Longest acting sulphonamide
35. ehler danlos syndrome is
36. Maltose is a
37. The primary role of chaperons is to help in
38. Periapical cyst can be differentiated from periapical granuloma by
39. Potter-Bucky diaphragm is used to
40. The drug which causes intrinsic staining of teeth due to calcium chelation is
41. campbell lines are seen in which radiographic projection
42. difference between epithelial lining of cyst and oral cavity is
43. Red man syndrome is due to
44. Transport proteins are
45. Which of the following drugs has spasmolytic activity and could also be used in the management of seizure casued by overdose of a local anaesthetic
46. A periapical image shows overlapped contacts. This error is caused by
47. zygomatic arch fractures are best seen in
48. which of the following is used to detect the chromosomal differences between neoplastic cells and their normal counterparts
49. shell teeth are associated with
50. Patient complaints of burning mouth. On examination tongue was red ,bald and filiform papillae were absent. Patient also provide history of long term antibiotic use. What is probable etiology
51. Main enzyme involved in synthesis of GABA
52. X ray equipment is cleaned /disinfected with
53. all of the following form radiolucent stones except
54. Allosteric inhibitors of TCA Cycle are all except
55. Which drug would treat both dermatophysis and candida infections
56. A 40 year old male got a blow to angle of mandible but remained asymptomatic.Radiographic examination shows a radioopaque line in the concerned area with a sharp undercut at the lower border of mandible.It may be
57. Dentinogenesis imperfecta is inherited as
58. The purpose and use of the panaromic image include all of the following except one. Which one is the exception
59. ketones cannot be utilised by
60. which one of the following is used to show base of skull,sphenoid sinus,position and orientation of the condyles and fractures of zygomatic arch
61. which of the following is the least radiosensitive tissues
62. Which of the following is not responsible for the endogenous staining of teeth during development
63. Koebner phenomenon is seen in
64. A differential diagnosis for gingival hyperplasia should include which of area.It was diagnosed as ameloblastoma.histopathological picture will show the following conditions?
65. Mechanism of action of aspirin in MI is
66. Rate limiting step in HMP shunt
67. What is the main ingredient of the developing solution that serves to convert the exposed silver salts on the emulsion film into silver metallic ions?
68. Histidine is converted to histamine by
69. The most common site for necrotizing sialometaplasia is
70. Alpha helix and beta pleated sheet are examples of
71. Lactate is formed in all except
72. a patient with a history of radiation therapy requires special consideration because
73. Fructose 2-6 biphosphate is
74. Most common site for keratocanthoma is
75. chymotrypsinogen is a
76. Misoprostol,a prostaglandin analogue is useful as
77. 36 year old woman reported with history of exposed bone in the posterior alveolus with history of multiple myeloma probably has
78. Bremsstrahlung radiation results from ____.
79. True about aminoglycoside is all except
80. all are tumor suppressor genes in head and neck squamous cell carcinoma except
81. occlusal radiograph are useful in locating
82. syndrome associated with lip pits and cleft lip/palate
83. Digital x-rays require less radiation than conventional x-rays because:
84. Post dural (spinal) puncture headache is due to
85. The amino acid residue having an imino side chain is
86. Foreshorting where the teeth appear too short is caused by:
87. On a radiograph the facial root of a maxillary first premolar would appear distal to the lingual root if the
88. Youngs formula for a child dose of a drug is calculated on the basis of
89. Angiotensin II causes all except
90. the density or the overall darkening of the radiograph depends on all except
91. All of the following drugs have activity against hepatitis B virus except
92. Which of the following originates from all three germ layers namely ectoderm mesoderm and endoderm
93. Which vitamin is essential for metabolism of sulphur containing amino acids
94. Antifungal used as cancer therapeutic agent is
95. In a patient with angular chelitis,the biologic examination of a smear from the lesion would most probably reveal
96. Which of the following serves as a principal source of carbon for nonessential amino acids
97. MRI sequence used to assess soft tissue pathology in
98. Best radiograph to view fracture of condyle is
99. replacing alanine by which amino acid will increase UV absorption of protein at 280um wavelength
100. Xylitol is a
101. In brush biopsy ,brush is
102. A patient complaints of multiple episodes of blood stained vomits .On examination, he has a saddle nose and typical strawberry gingivitis. what is the probable diagnosis?
103. Rancid butter smelling of urine is seen in
104. Sharpness of image is increased by
105. Proper radiographic infection control includes all of the following except one. Which one is the exception?
106. Most premalignant lesion amongst the following is:
107. Which of the following is not a technique for protein precipitation
108. all of them use non ionizing radiation except
109. fluorescence means
110. Acrodermatitis enteropathica is a multi-organ failure due to deficiency of
111. The following tetracycline has the potential to cause vestibular toxicity
112. All of the following are reducing sugars except
113. which is the best method to reduce radiation exposure to patient during a full mouth series
114. for glucose estimation in blood the mode of transport from a PHC to lab is
115. a patient sustains an injury to mandible. Which is the best projection for evaluation of the condylar neck and ramus area
116. Elongation (the most common error) can be caused by
117. Why citric acid cycle called amphibolic pathway
118. A 5 year old child developed a fibrous verrucous growth on the lower lip which was non mobile,pedunculated,hyperkeratotic and exophytic.The histologic examination showed finger like projections of epithelium running deep into the connective tissue.The xamination of the hands of the child revealed papillomatous growth on his left thumb which was larger than the right thumb.What could be the probable diagnosis
119. which of the following views is useful in viewing a stone in the submandibular gland
120. Urea is synthesized in all except
121. 28 yrs old female on oral contraceptives was given tetracycline for treatment of chronic periodontitis by a dentist. After 2 months she became preganant.What is the reason of contraceptive failure?
122. A patient comes to office with generalised oral ulcerations and fever after using a new tooth paste last night.On microscopic examination the buccal mucosa shows microabcess formation,exudates and intensive neytrophilic infiltration.Treatment of choice is
123. which type of radiation effect results in radiation induced thyroid cancer
124. Cabbage-like odour is seen in
125. all of the following is true about the dark room safe lighting except
126. Leucine is a amino acid with a
127. Penicillin induced hypersensitivity is:
128. An ovoid radiolucency found located in the inferior border of posterior mandible region, which contains salivary gland tissue is
129. Which index correlates the maturational status of a tooth to its developmental stage:
130. Main disadvantage of opioid analgesic:
131. The most common pathway of glycolysis
132. A patient suffering from AIDS is on ziduvudine,Lamivudine and indinavir therapy.He develops pulmonary tuberculosis for which treatment is started.Which of the follwing should be avoided in him
133. the radioopacity that frequently obliqueterates the apices of maxillary molarswhen using the bisecting principle of intra oral radiography is the
134. A pleomorphic adenoma is characterized by
135. Drug resistance in the mycobacterium tuberculosis to isoniazid is seen due to which of the following:
136. the x ray beam is filtered to
137. a dentist is using a film badge service to measure his radiation exposure.the report from the film badge service indicates that the badge was exposed to 475 millirems in the previous month the dentist should
138. Dissociative anesthesia is caused by
139. type of collagen present in hyaline cartilage is
140. in a patient with cerebral palsy all are seen except
141. Which of these structures hinders in imaging the root of maxillary molars
142. all of the following is true except
143. Malonate competetively inhibits
144. All are antiplatelet drugs except
145. In case of nasal fracture the following radiograph is used
146. The oral pharyngeal and Oesophageal candidiasis following longterm therapy with a broad spectrum antibiotic can be best treated with
147. Prolonged carbohydrate deficiency leads to
148. While prescribing a drug the term 'HS' indicates
149. Intranuclear viral inclusions are seen in tissue specimens of which of the following?
150. The unit for measuring the absorption of x-rays is called:
151. "Classical phenyl ketonuria" is caused by deficiency of
152. Most common tumor of parotid gland is
153. Cyst derived from stellate reticulum and grows in place of the affected tooth is called
154. Which one of the following enzymes provides a link between glycolysis and the citric acid cycle
155. differential white blood cells count in the laboratory are useful in the diagnosis of
156. Most lipogenic carbohydrate is
157. Phase IV clinical trial also called as
158. half value layer refers to
159. which layer of epithelium of oral mucous membrane is more sensitive to radiation
160. Cobble stone appearance of oral mucosa
161. Which drug causes least hepatic failure:
162. in skull radiograph beaten metal appearance is seen in
163. hydroxylation of phenylalanine to tyrosine requires
164. Which of the following anti inflammatory drug is a COX 2 inhibitor
165. Wernicke's encephalopathy is caused by deficiency of
166. If a processed film appears light with herringbone or tire track pattern on it, which of the following is the likely cause?
167. A patient presents with apparent paralysis of one side of the face which appeared the day before. What is the most likely diagnosis?
168. The image of the coronoid process of the mandible often appears in periapical x-rays of
169. Condition in which toungue is attached to the floor of the mouth by a small frenum is called
170. Which of the following action is ascribed to Delta type of opiod receptors
171. A patient without prior medication breathes a gas mixture consisting of 50% N2O and 50% O2 by volume .Which of the following effects would be expected
172. Prolonged administration of streptomycin may result in damage to the
173. Unaltered final product of TCA cycle
174. all of the following are true regarding oxygenases except
175. Which of the following antitubercular drugs is associated with hypothyroidism
176. Of the following, aspirin does not cause
177. Long-term use of aspirin in rheumatoid arthritis is limited by its propensity to cause
178. Hyper extensibility of tongue is seen in
179. Lead apron protects
180. Which of the following has a non odontogenic origin
181. ossifying fibroma manifest as
182. Shortest acting opioid is
183. Alkaptonuria an inherited metabolic disorder is due to defiiciency of
184. "Fleur de lys" term is used for
185. Thiamine deficiency can cause lactic acidosis due to which enzyme dysfunction?
186. Co-factor for phosphofructokinase is
187. which of the following is seen in association with membrane raft
188. True about orphan drug is
189. When collecting oral tissues by scraping for diagnosis of oral cancer,all of the following are considered true except
190. the structural proteins are involved in maintaining the shape of cell or in the formation of matrices in the body.the shape of these proteins is
191. Amphotericin B is used in treatment of all except
192. Which projection is best for examining zygomatic arch fractures?
193. Mc gregor and trapnell lines are seen on a
194. Laboratory examination of the blood of a patient with an acute bacterial infection would show
195. Pyruvate dehydrogenase requires all cofactors except
196. hemoglobin estimation is done by all except
197. The common precursor of all three aromatic amino acids is
198. Imidazole ring is present in
199. Maxillary sinus is seen in
200. Deterministic effects ____.