Outer and inner enamel epithelium first seen in____________?

Related Mcqs:

1. White patch is seen on the buccal mucosa consisting of pseudomycelium and chalmydospores with desquamated epithelium adjacent to it, the patient is suffering from epithelium adjacent to it, the patient is suffering from_____________?

   A. histoplasmosis
   B. cryptococcosis
   C. candidiasis
   D. coccidiomycosis

2. Moth eaten appearance of of enamel is seen in____________?

   A. Odontodysplasia
   B. Amelogenisis stage
   C. Desmolytic stage
   D. Mottled enamel

3. Epithelium of the inner surface of the gingival sulcus______________?

   A. Has no rete pegs
   B. Has prominent rete pegs
   C. Is keratinized
   D. Is para-keratinized

4. The oral epithelium is attached to the enamel via_______________?

   A. Reticular fibers
   B. Collagen fibers
   C. Hemidesmosomes
   D. Desmosomes

5. Temporary structures in enamel organ are (before enamel formation) ?

   A. Enamel knot
   B. Enamel cord
   C. Both A and B
   D. Enamel Cuticle

6. Ratio of diameter of enamel rods in the DEJ to the enamel surface is______________?

   A. 1:4
   B. 1:1
   C. 1:2
   D. 2:1

7. Smooth surface caries is characterized by spread of caries in enamel and dentin as cones. These alignment in enamel and dentin is____________?

   A. Base to base
   B. Apex to base
   C. Apex to apex
   D. None of the above

8. narled enamel is seen in_____________?

   A. Proximal surface of tooth
   B. Cervical region of tooth
   C. Cusp tips of tooth
   D. All of the above

9. The class of low molecular weight calcium binding proteins seen predominantly in developing enamel are_____________?

   A. Enamelin
   B. Amelogenin
   C. Tuftelin
   D. Ameloplakin

10. Developmental enamel defects are most commonly seen in_______________?

    A. Primary incisors
    B. Primary 2nd molar
    C. Permanent incisors
    D. Permanent 1st molar