1. Scalogram is another name for

Question 1 of 20

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

Question 2 of 20

3. Which of the following conditions does not have a National Screening / Control Programme?

Question 3 of 20

4. Concentration of fluoride in salt

Question 4 of 20

5. Method of identifying missing and supplementing case is patient is:

Question 5 of 20

6. In an epidemiological study, the first case which comes to the attention of the investigator is

Question 6 of 20

7. According to concept of primary health centre hilly areas cover a population of

Question 7 of 20

8. Student t test - true is?

Question 8 of 20

9. In Salivary reductase test, slightly conducive caries activity in represented as which colour

Question 9 of 20

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

Question 10 of 20

11. Anti-Rabies vaccine is not indicated in:

Question 11 of 20

12. Recall bias is most commonly associated with which study design

Question 12 of 20

13. Standard error of mean is calculated by

Question 13 of 20

14. Simplest commonly used method of measuring variation in a population is

Question 14 of 20

15. The avian flu H5N1 has high mortality in humans. However it has not been able to become a pandemic infection. What is the reason:

Question 15 of 20

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

Question 16 of 20

17. In a positively skewed population distribution with a long tail, which of the following is used as measure of central tendency

Question 17 of 20

18. Anganwadi Worker (AWW) is appointed for population

Question 18 of 20

19. Not true about crude birth rate

Question 19 of 20

20. Meta-analysis is helpful in dentistry to:

Question 20 of 20