1. Bias can be eliminated by all except:

Question 1 of 20

2. Acceptable range of microbial load in water line of dental unit for immunocompromised patient

Question 2 of 20

3. Fluoride containing pit and fissure sealants come under which generation

Question 3 of 20

4. Xylitol is

Question 4 of 20

5. Student t test - true is?

Question 5 of 20

6. According to ESI Act 1948, Which of the following is true

Question 6 of 20

7. Not true about propagated epidemics

Question 7 of 20

8. All the following indicators are included in physical quality of life Index (PQLI) except

Question 8 of 20

9. Anganwadi Worker (AWW) is appointed for population

Question 9 of 20

10. Measure of dispersion in normal distribution from mean is known as

Question 10 of 20

11. The pattern of change of disease trends of mortality and morbidity where the pandemics of infection. are replaced by degenerative and manmade disorders as the main cause of morbidity and mortality is known as:

Question 11 of 20

12. Which epidemiological study gives the most accurate result?

Question 12 of 20

13. In a normal distribution, 99.73% of the population is covered within how many SD

Question 13 of 20

14. According to Dunning classification, the screening procedure only using tongue depressor and available illumination inspection in school children and to identify the treatment needs

Question 14 of 20

15. All of the following studies are analytical, Except

Question 15 of 20

16. Which of these is a parametric test

Question 16 of 20

17. When an outcome is compared with intended objectives, it is called as -

Question 17 of 20

18. In which of the following disease, the overall survival is increased by screening procedure

Question 18 of 20

19. Recommended Iodine intake by pregnant women in India is:

Question 19 of 20

20. Forecast of probable cause and outcome of an attack of the disease and prospects of recovery as indicated by nature of disease and symptoms of the case

Question 20 of 20