1. Principle disadvantage of minocycline in triple antibiotic paste:

Question 1 of 20

2. To enhance crown preparation and retention, crown lengthening is completed by

Question 2 of 20

3. Following restoration with gold, the tooth was sensitive to pressure, cold and heat, the best course of action is to

Question 3 of 20

4. When antibiotic therapy is indicated before, during, or after root canal treatment the drug of choice is

Question 4 of 20

5. Retention of an inlay is influenced primarily by:

Question 5 of 20

6. Ideal property of a root canal sealer is:

Question 6 of 20

7. When using bioactive substances for the repair, of a root perforation, which of the following zones will not be seen

Question 7 of 20

8. Normally the endodontic post retaining a core-should extend to

Question 8 of 20

9. Which of the following statements regarding ethylene diamine tetra-acetic acid (EDTA) is not true

Question 9 of 20

10. pH at which enamel demineralization starts:

Question 10 of 20

11. Phoenix abscess is:

Question 11 of 20

12. The material which is not as hard as the others, (lowest KHN) is

Question 12 of 20

13. Which of the following may be an adverse systemic reaction to aluminium chloride impregnated gingival retraction cords?

Question 13 of 20

14. In order to complete a cutting circle of the anal wall, the triangular shaft instrument requires:

Question 14 of 20

15. A dentin conditioner

Question 15 of 20

16. A finishing bur has how many blades compared to a cutting bur?

Question 16 of 20

17. Silver cones are indicated in:

Question 17 of 20

18. Reaming action produces a canal of anatomy:

Question 18 of 20

19. Traumatized tooth with a necrotic pulp shows a periapical area of rarefaction radiographically. The pulpal area is closed. Viable microorganisms might be cultured from the canal in approximately what percentage of the cases

Question 19 of 20

20. Which of the following statements about an amalgam tooth/cavity preparation is true?

Question 20 of 20