1. All of the following techniques may be used to achieve retention of periodontal packs, except

Question 1 of 20

2. Which growth factor is not present in PRP

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3. Method of determining alcohol abuse is

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4. The dentogingival unit is composed of

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5. Spheroiding technique is one of the

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6. Which of the following has a direct effect on periodontal tissues in diabetes mellitus-associated gingivitis?

Question 6 of 20

7. Trauma from occlusion may be diagnosed radiographically by the presence of

Question 7 of 20

8. laboratory test for ANUG is

Question 8 of 20

9. Critical zones in pocket surgery include all of the following except

Question 9 of 20

10. advantage of laser treatment over the use of scalpel include

Question 10 of 20

11. Drugs known to cause gingival enlargement include all of the following, EXCEPT:

Question 11 of 20

12. A periodontal screening and recording (PSR) score of 3 for a sextant indicates that probing depth does NOT exceed

Question 12 of 20

13. Smoking causes maximum damage to cilia in respiratory epithelium due to

Question 13 of 20

14. The attached gingiva is

Question 14 of 20

15. Most common location of 3 wall defect is

Question 15 of 20

16. which of the following bacteria do not invade host tissue cell

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17. Which of the following root surfaces have concavities that make root planing difficult?

Question 17 of 20

18. In chronic periodontal disease, the most common bone defect seen is:

Question 18 of 20

19. The gingival fiber group which inserts into 2 adjacent teeth is the

Question 19 of 20

20. Which chisel is used in a pulling action(pull stroke)

Question 20 of 20