[LO 661] FEBRUARY 2019 Sub. Code: 4223
FOURTH YEAR B.D.S. DEGREE EXAM
(Common to Third Year Paper IV Modified Regulation III Candidates and
Final Year Paper VIII New Modified Regulation Candidates)
PAPER VIII PUBLIC HEALTH DENTISTRY
Q.P Code: 544223
Time: 180 Minutes Maximum: 70 Marks
I. Elaborate on: x 10 20)
1. Discuss the mechanism of action of systemic fluorides. Write in detail
about professionally applied topical fluorides.
2. Discuss in detail prevention of oral cancer.
II. Write Notes on: (10 x 5 50)
1. Presentation of Data.
2. Mortality and morbidity indicators.
3. Randomized Control Trial.
4. Delta dental plan.
5. Chemical plaque control methods.
6. WHO.
7. Dean's Fluorosis Index.
8. Levels of prevention.
9. Write a brief note on sociology.
10. Pathfinder survey.