oral pathology and medicine MCQs – Page 2

Practise focused oral pathology and medicine questions with marked answers for exam preparation and subject revision.

oral pathology and medicine Mcqs

21. Multiple odontogenic keratocyst are associated with:____________?
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A. Grinspan syndrome

B. Goldenhars syndrome

C. Gardners syndrome

D. Gorlin-Goltz syndrome

22. Unicentric, non-functional, anatomically benign, clinically persistent tumor is:___________?
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A. Enameloma

B. CEOT

C. Odontoma

D. Ameloblastoma

23. Keratocyst has all of the following features except:___________?
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A. Low recurrence rate

B. It is more common in mandible

C. Expansion of bone clinically seen

D. May be filled with thin straw coloured fluid

24. A 40 year old woman has meloblastoma, the histomorphologic features will be:___________?
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A. Peripheral palisading with central stromal retraction artefact

B. Peripheral palisading cellular strand with central loose stellate reticulum

C. Peripheral palisading cellular strand with peripheral loose stellate reticulum

D. Central loose stellate reticulum shows marked nuclear atypia and numerous mitotic

25. Robinsons classification of ameloblastoma does not include:___________?
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A. Multicentric

B. Non-Functional

C. Anatomically benign

D. clinically persistent

26. Radiographic finding in pindborg tumour is:___________?
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A. Driven-snow appearance

B. Sun-burst appearance

C. Cherry -blossom appearance

D. Onion peel appearance

27. A multilocular cyst of the jaw is more likely:__________?
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A. Dental cyst

B. Dentigerous cyst

C. Simple bone cyst

D. Keratocyst

28. Basal layer in primordial cyst is arranged in the form of:_________?
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A. Tennis racket

B. Irregular

C. Linear

D. Picket fence

29. COC is now called as:___________?
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A. A & C

B. Dentinogenic ghost cell tumor

C. Odontogenic ghost cell tumor

D. Keratcysticodontogenic tumour

30. Which histopathological type of odontogenic keratocyst is commoner, more invasive & has a greater tendency for recurrence ?
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A. Diskeratinised

B. Non-Keratinised

C. Orthokeratinised

D. Parakeratinised

31. Multiple periapical radiolucencies are seen in:_________?
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A. thyroid disorders

B. Cherubism

C. Odontogenic keratocyst

D. Jawcyst basal cell Nevus Syndrome

32. Lesions associated with vital tooth?
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A. cementoma

B. Periapical abscess

C. condensing osteitis

D. None of the above

33. The most ideal expianation for recurrence of odontogenic keratocyst is:____________?
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A. Friability of the epithelial lining

B. Presence of satellite cysts or daughter cysts

C. Continued proliferation of rests of dental lamina

D. Increased mitotic activity of the epithelial lining

34. Adamantinoma is:_____________?
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A. All of the above

B. Also known as Amebloblastoma

C. is a complication of dentigerous cyst

D. A tumour from embrynomal cells of developing teeth

35. One of them is not a true cyst:__________?
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A. Nasolabial

B. Median palatal

C. Globulomaxillary

D. Nemorrhagic cyst

36. Multiple bilateral dentigerous cysts are seen in:___________?
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A. Teacher collin syndrome

B. Downs syndrome

C. Maroteaux lamy syndrome

D. Gorlin Goltz syndrome

37. Compound odontoma shows:______________?
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A. Haphazardly arranged calcified mass

B. All of the above

C. Mixed tissue of dental origin with no resemblance to tooth structure

D. Numerous tooth like structure with denticles commonly found in maxillary lateral incisors

38. Adenomatold odontogenic tumour is most commonly found in:
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A. Anterior maxilla

B. Ramus of mandible

C. Anterior mandible

D. Posterior maxilla

39. Adenomatoid odontogenic tumour is characterized histologically by:___________?
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A. Stellate shaped cells

B. Stratified squamous epithelial cells

C. Tubular / duct like cells

D. Polyhedral epithelial cells

40. Primordial cyst develops:______________?
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A. In mandibular body

B. In periapical region

C. In place of missing teeth

D. In teeth in which crown development is completed

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