1. Shortest incubation period is seen in:

Question 1 of 20

2. In a study in UK, an association was found between sale of an antiarrhythmic drug and an increase in deaths due to asthma. This is an example of:

Question 2 of 20

3. Screening of oral cancer comes under which level of prevention:

Question 3 of 20

4. Adjuvant used in DPT vaccine is

Question 4 of 20

5. All of the following are applications of knowing the incubation period of a disease except

Question 5 of 20

6. Which study is used to evaluate the incidence of caries in 12 years old children in a Madhya Pradesh school

Question 6 of 20

7. 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 7 of 20

8. Care index

Question 8 of 20

9. Isolation is strictly recommended for

Question 9 of 20

10. Concentration of fluoride in salt

Question 10 of 20

11. When analyzing a small sample with two sets of observations where values of observations are dependent on each other, which test will be used:

Question 11 of 20

12. Live viral vaccine is

Question 12 of 20

13. If prevalence of disease is high in population, requires

Question 13 of 20

14. Infected waste is disposed in which container

Question 14 of 20

15. Reference ages for pathfinder survey:

Question 15 of 20

16. Cavity conditioning in ART is done by

Question 16 of 20

17. Standard error of mean is calculated by

Question 17 of 20

18. Which of the following is not an accepted method of randomization

Question 18 of 20

19. The major purpose of randomization in a clinical trials is to

Question 19 of 20

20. In case of Confounding variable which type of association is seen between disease and factor

Question 20 of 20