Q11148. Study unit of ecological study is

Q11149. In a screening test for DM out of 1000 population, 90 were positive. Then the gold standard test was done in which 100 were positive. Calculate the sensitivity?

Q11150. What is the mass chemoprophylaxis for meningococcal meningitis ?

Q11151. Which among the following is an active form of chlorination?

Q11152. Kala-Azar is found in all endemic areas except.

Q11153. Risk among exposed to risk among non exposed is defined to be –

Q11154. Pasteurization is done at-

Q11155. Ideal time gap between 2 live vaccination -

Q11156. Susceptible person developed disease within range of IP after coming in contact with primary case -

Q11157. Out of 100 women who were offered ocp for contraception 10 women got pregnant when followed for 24 months. What is Pearl's index?

Q11158. Which of the following do not cause hardness of water ?

Q11159. Which of the following is not an example of direct transmission in communicable diseases ?

Q11160. Water’s view is used to obtain diagnostic information of:

Q11161. Tracheostomy indication is:

Q11162. Caldwell’s view is used for:

Q11163. Astigmatism in emmetropic eye of elderly person contribute to:

Q11164. 100 day Glaucoma seen in which of the following condition:

Q11165. Q Roth spots is seen in:

Q11166. Yoke muscle of right lateral rectus: