1. New auxiliary types

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2. Live viral vaccine is

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3. Water fluoride concentration in areas with cold weather condition

Question 3 of 20

4. 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 4 of 20

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

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

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7. Education of young children in school about the harmful effects of soft foods leading to caries is done to prevent dental caries. What is this type of prevention called

Question 7 of 20

8. Test used to represent difference in heights of students in two different classes in school

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9. Method commonly used to represent variations around mean:

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10. Order of disease is

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

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12. Ability of the test to correctly identify those who have disease:

Question 12 of 20

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

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14. First and foremost, step in biomedical waste disposal is:

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15. Which of the following is true about Epidemiological survey as compared to clinical trial: 1. Sample size small 2. Cross sectional and longitudinal approach 3. Dental indices are used 4. Control and experimental group

Question 15 of 20

16. Mean bone density amongst two groups of 50 people each is compared with each other. The test of significance used would be:

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17. Measure of dispersion in normal distribution from mean is known as

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18. Standard deviation is a measure of

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19. Which of the following is cariogenic

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20. Age was found to be a factor affecting the relation of diabetes mellitus and periodontics

Question 20 of 20