1. 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 1 of 20

2. Occurrence of malocclusion in a given population termed as?

Question 2 of 20

3. Tetracycline is used in prophylaxis of which of the following diseases

Question 3 of 20

4. A- learned behaviour which is permanent and consistent but liable to change

Question 4 of 20

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

Question 5 of 20

6. Colorado stain is another name for

Question 6 of 20

7. Yellow bag used for disposal of

Question 7 of 20

8. In caries reductase test slightly conductive shows which color

Question 8 of 20

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

Question 9 of 20

10. Paired t test is equivalent in non parameteric test

Question 10 of 20

11. Safe disposal of mercury is:

Question 11 of 20

12. Ideal requirement of pit and fissure sealant is

Question 12 of 20

13. Common to both acute and chronic malnutrition is

Question 13 of 20

14. An investigator wants to study the association between maternal intake of iron supplements (Yes/ No) and birth weights (in gms) of newborn babies. He collects relevant data from 100 pregnant women and their newborns. What statistical test of hypothesis would you advise for the investigator in this situation?

Question 14 of 20

15. Which of the following best reflects the highest level of community participation

Question 15 of 20

16. Incidence rates can be calculated by

Question 16 of 20

17. All of the following statements regarding disposal of biomedical waste are true, Except

Question 17 of 20

18. If mean is less than the median, than the data is said to be

Question 18 of 20

19. Which of the following has got the highest fluoride content:

Question 19 of 20

20. Concentration of fluoride in salt

Question 20 of 20