medical MCQs – Page 514

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 Review each marked answer and report any item that may be outdated or unclear.

10261. Jacobsons organ is________________?
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A. Auxillary olfactory sense organ

B. Ellipsoid/Cigar shaped

C. All of the above

D. Undergoes degeneration after 4 months of intrauterine life

10262. Basement membrane________________?
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A. Contains lamina lucida & Lamina dura

B. consists of desmosomes and hemi desmosomes

C. Consists luratihyaline granules

D. consists of lamina densa and lamina lucida
10263. The oral epithelium is attached to the enamel via_______________?
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A. Hemidesmosomes

B. Desmosomes

C. Reticular fibers

D. Collagen fibers

10264. Vonebilers glands open into which papilla_____________?
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A. Circumvallate

B. Foliate

C. Filiform

D. Fungiform

10265. Lamina densa of the gingival basement membrane is rich in_____________?
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A. Type I and III collagen

B. Type I collagen

C. Type III collagen

D. Type IV collagen
10266. The apical foramen of a fully developed permanent tooth is usually lined by_____________?
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A. The Epithelial diaphragm

B. Epithelial rest cells

C. Cementum

D. Dentin