1. At what age the calcification of deciduous teeth starts

Question 1 of 20

2. Which of the following tooth roots is most likely to be pushed into the maxillary sinus during extraction?

Question 2 of 20

3. When calcospherites fail to fuse during dentin matrix formation the result is formation of

Question 3 of 20

4. If a maxillary 1st molar has a fourth canal it is located in which of the following roots

Question 4 of 20

5. All of the following types of oral mucosa are nonkeratinized, except:

Question 5 of 20

6. What condylar movement is performed as the mandible moves from a pure protrusive movement from intercuspal position to a maximum protruded position

Question 6 of 20

7. Which of the following groups of fibers are not attached to alveolar bone

Question 7 of 20

8. Most abundant myelinated fibre present in pulp

Question 8 of 20

9. Circumvallate papilla are supplied by

Question 9 of 20

10. All of the following muscles are considered to be extrinsic muscles of the tongue, except:

Question 10 of 20

11. Which of the following chronic conditions may cause tooth abrasion?

Question 11 of 20

12. predominant type of collagen in cementum is

Question 12 of 20

13. Which of the following is not TRUE of primary teeth compared to permanent teeth?

Question 13 of 20

14. Contour lines(owen ) are

Question 14 of 20

15. Primary saliva is isotonic. It is modified to become hypotonic while coming into oral cavity in

Question 15 of 20

16. Which of the following does not contain taste buds

Question 16 of 20

17. Which tooth listed below may have a pulp chamber that is somewhat triangular as opposed to oval?

Question 17 of 20

18. Compact bone and cellular cementum are similar as they contain

Question 18 of 20

19. Which muscle is a synergist for the lateral pterygoid muscle

Question 19 of 20

20. Which of the following premolar is usually the smallest

Question 20 of 20