1. kirkland and orban's knife are used for

Question 1 of 20

2. Which of the following is not an etiological agent for gingival recession

Question 2 of 20

3. embrassure characterised by the slight to moderate recession of interdental papillae are

Question 3 of 20

4. Which of the following is not FDA approved

Question 4 of 20

5. What is the primary etiologic factor for generalized aggressive periodontitis?

Question 5 of 20

6. Correction of an inadequate zone of attached gingiva on several adjacent teeth is best accomplished with a/an

Question 6 of 20

7. cul de sac appearance is seen in

Question 7 of 20

8. the sixth complication of diabetes mellitus is

Question 8 of 20

9. Which of the following is the most important preventive and therapeutic procedure in periodontal therapy?

Question 9 of 20

10. subgingival temperature is lower in

Question 10 of 20

11. Bacteria in a biofilm communicate with each other.This phenomenon is called

Question 11 of 20

12. which of the following step should be most preferably taken in root planning procedure

Question 12 of 20

13. Which of the following is not a characteristic of sickle scalers

Question 13 of 20

14. Not a part of RED complex:

Question 14 of 20

15. Causes for recurrence of periodontal disease include all of the following except

Question 15 of 20

16. a black line on the gingiva which follows the contour of the margin is due to

Question 16 of 20

17. The antigenic potential of allografts and xenografts may be suppressed by

Question 17 of 20

18. Indications for crown lengthening include the following except:

Question 18 of 20

19. gingival clefts may be caused by

Question 19 of 20

20. Bacterial enzyme capable of degrading host tissues is:

Question 20 of 20