narled enamel is seen in_____________?

Related Mcqs:

1. 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

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

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

3. 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

4. Enamel pearls are found in_____________?

   A. Occlusal surface of premolars
   B. Furcation areas of permanent molars
   C. On the incisal edges of incisors
   D. None of the above

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

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

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

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

7. Outer and inner enamel epithelium first seen in____________?

   A. Bud stage
   B. Advanced bell stage
   C. Cap stage
   D. Bell stage

8. Developmental enamel defects are most commonly seen in_______________?

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

9. A deep pit lined by enamel seen in the lingual surface of Maxillary lateral incipor is most likely to be_______________?

   A. Dens in dente
   B. Enamel Hypoplasia
   C. Talon’s cusp
   D. Enamel Pearl

10. The disturbances occurred during Calcification stage of tooth development is seen in_____________?

    A. Peg laterals
    B. Microdontia
    C. Supernumerary tooth
    D. Interglobular dentin