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

Question 1 of 20

2. Adjuvant used in DPT vaccine is

Question 2 of 20

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

Question 3 of 20

4. A dentist assigns a specific task to be done on a patient to a junior doctor. The dentist remains in the set up while the task is carried out but does not continuously watches the task is being carried out. What is this called:

Question 4 of 20

5. Reference ages for pathfinder survey:

Question 5 of 20

6. In epidemiology, a sample is:

Question 6 of 20

7. A test has high false positive rate in a community. True is

Question 7 of 20

8. Xylitol is

Question 8 of 20

9. The no. of death due to oral carcinoma divided by mid-year population?

Question 9 of 20

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

Question 10 of 20

11. Sputum can be disinfected by all except:

Question 11 of 20

12. Change in event with respect to time is best depicted by

Question 12 of 20

13. Comprehensive school based dental care for whole country is adopted by

Question 13 of 20

14. Colorado stain is another name for

Question 14 of 20

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

Question 15 of 20

16. Not true about propagated epidemics

Question 16 of 20

17. Which of the following types of bias can be reduced by allowing equal interview time

Question 17 of 20

18. Plastic wrapper of surgical syringe should be discarded in:

Question 18 of 20

19. 85% of lung cancer among smokers was due to their smoking. This is an example of

Question 19 of 20

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

Question 20 of 20