medical MCQs – Page 296

Practise multiple-choice questions from medical for competitive examinations and subject revision. Review each marked answer and report any item that may be outdated or unclear.

5901. 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

5902. Robinsons classification of ameloblastoma does not include:___________?
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A. Multicentric

B. Non-Functional

C. Anatomically benign

D. clinically persistent

5903. 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

5904. 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
5905. 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
5906. 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

5907. 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
5908. Multiple periapical radiolucencies are seen in:_________?
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A. thyroid disorders

B. Cherubism

C. Odontogenic keratocyst

D. Jawcyst basal cell Nevus Syndrome
5909. Lesions associated with vital tooth?
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A. cementoma

B. Periapical abscess

C. condensing osteitis

D. None of the above

5910. 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

5911. 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

5912. One of them is not a true cyst:__________?
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A. Nasolabial

B. Median palatal

C. Globulomaxillary

D. Nemorrhagic cyst
5913. 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

5914. 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
5915. 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

5916. 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

5917. 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

5918. Treatment for cementoma?
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A. Resection of jaw

B. Pulpectomy

C. No treatment

D. None of the above

5919. Facial nerve paralysis is common with:___________?
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A. Epidermoid carcinoma

B. Warthins stumour

C. Pleomorphic adenoma

D. Lymphoepithelial carcinoma
5920. Standard treatment of ameloblastoma:
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A. Enucleation

B. Enbloc resection

C. Segmental resection with 1 cm of normal bone

D. Enucleation with cauterization