1. Not true about propagated epidemics

Question 1 of 20

2. Degree of relationship between cause and effect is represented by

Question 2 of 20

3. All of the following are true about standard error of mean except:

Question 3 of 20

4. An investigator observes that five independent risk factors influence the occurance of a disease. Which of the following statistical tests should be applied to assess the relationship between these 5 risk factors and the occurance of disease:

Question 4 of 20

5. In epidemiology, a sample is:

Question 5 of 20

6. Reverse smoking is prominent in which parts of India:

Question 6 of 20

7. A person who assists the dentist in the clinic but is not allowed to treat patients independently is known as:

Question 7 of 20

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

Question 8 of 20

9. Double pot is method of

Question 9 of 20

10. Saliva contains which of the following acts as defence mechanism for prevention of dental caries

Question 10 of 20

11. Scalogram is another name for

Question 11 of 20

12. Developing an answer or a solution to an already known problem or a question which can be quantified and analysed is known as:

Question 12 of 20

13. Standard deviation is a measure of

Question 13 of 20

14. Enameloplasty

Question 14 of 20

15. A screening test is used in the same way in two similar populations; but the proportion of false positive results among those who test positive in population A is lower than those who test positive in population B. What is the likely explanation?

Question 15 of 20

16. The purpose of double blinding in clinical trials is to

Question 16 of 20

17. Which of the following characteristics is not of much importance in a screening test

Question 17 of 20

18. Best method to compare new test and gold standard test

Question 18 of 20

19. Yellow bag used for disposal of

Question 19 of 20

20. Recommended concentration of fluoride in school water fluoridation is

Question 20 of 20