Social & Preventive Medicine MCQ Questions — Page 431

Question 1

Most efficient antilarval measure to prevent urban malaria is

Answer

Clean drainage and sewerage systems

Answer

Cover overhead tanks properly

Answer

Filling cesspools and ditches

Answer

Cover pits

Question 2

Answer

Yellow fever

Answer

Japanese encephalitis

Answer

Trench fever

Answer

Epidemic typhus

Question 3

DRange

Answer

Standard deviation

Answer

Standard error

Answer

Mean deviation

Question 4

Answer

It brings bias in study group, therefore avoided

Answer

It is the Procedure by which participants are allocated into groups usually called study' and control' group

Answer

It ensures that investigator has full control over allocation of participants to study or control group

Answer

It is done usually before entering in the study and then consent is taken

Question 5

DLNG - IUD

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Lippies loop IUD

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Copper T IUD

Answer

Progestatsert IUD

Question 6

A43%

B50%

C58%

D64%

Question 7

Answer

Quick results are obtained

Answer

Measures incidence rate

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Proceeds from effect to cause

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Inexpensive study

Question 8

Answer

20 mg CaCO3 (20 ppm)

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30 mg CaCO3 (30 ppm)

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40 mg CaCO3 (40 ppm)

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50 mg CaCO3 (50 ppm)

Question 9

Answer

Pour 1% hypochloric on the dressing material and send it for incineration in an appropriate bag

Answer

Pour 5% hypochlorite on the dressing material and send it for incineration in an appropriate bag

Answer

Put the dressing material directly in an appropriate bag and send for incineration

Answer

Pour 2% Lysol on the dressing material and send it for incineration in a appropriate bag