1. Which one of the following acids is generally recommended for etching tooth structure?

Question 1 of 20

2. Suspension liners, for example calcium hydroxide, harden intraorally by the:

Question 2 of 20

3. Following the placement of an amalgam restoration, the tooth is most sensitive to

Question 3 of 20

4. Restoration of an appropriate proximal contact results in all of the following except _____.

Question 4 of 20

5. Which of the following statements is not true regarding bonding systems?

Question 5 of 20

6. In Periapical index (PAI), Grade 3 is defined as:

Question 6 of 20

7. When comparing pin retention with slot retention for a complex amalgam restoration, which of the following statements is false?

Question 7 of 20

8. Streptococcus mutans are ____ and therefore ___

Question 8 of 20

9. To avoid external transportation of the root canal

Question 9 of 20

10. The most effective method of diagnosing the origin of fistula is:

Question 10 of 20

11. Which of the following materials could be used to cement a bridge and fill a cervical lesion?

Question 11 of 20

12. When instrumenting and subsequently obturating a root canal, the length should be determined by the:

Question 12 of 20

13. Type of bacteria found in pulpitis:

Question 13 of 20

14. Laser used for dentin hypersensitivity acts by:

Question 14 of 20

15. What are the structural components of composite?

Question 15 of 20

16. After doing proper etching, what is the ideal dept of the micropores created/microtags formed?

Question 16 of 20

17. The shank of a dental hand cutting instrument joints the blade to the

Question 17 of 20

18. In the first sitting of root canal treatment, in which of the cases should occlusal reduction be done to prevent post appointment pain:

Question 18 of 20

19. When preparing a pin channel, you perforate into the vital pulp chamber. What best describes your next step.

Question 19 of 20

20. A no. 33 . bur is

Question 20 of 20