Social & Preventive Medicine MCQ Questions — Page 761

Question 1

Vitamin not present in breast milk: March 2009, March 2013 (e)

AVitamin A

BVitamin K

CVitamin C

DVitamin D

Question 2

An early expanding stage is denoted by

Answer

Decreased bih rate and decreased death rate

Answer

Increased bih rate and increased death rate

Answer

Decreased bih rate and increased death rate

Answer

Unchanged bih rate and decreased death rate

Question 3

You are dicussing yellow fever vaccination with a middle aged man who frequently travels. He now requires a ceificate of vaccination for his business trip. What will your advice about the validity of the vaccine be?

Answer

The ceificate will be valid from 10 days to 10 years after vaccination

Answer

The ceificate will be valid after 7 day and up to 10 years after vaccination

Answer

The ceificate is valid from 10th day to 10 years after vaccination provided it is validated by the official stamp of ministry of health (Govt.of India)

Answer

It is valid only if taken from the country he intends to travel to

Question 4

Which vaccine is given by subcutaneous route?

ABCG

BMeasles

CRabies

DDPT

Question 5

A district has total population 10 lacs, with under 16 population beings 30%. The prevalence of blindness is 0.8/1000 among under 16 population. Calculate total number of blind among under 16 population in the district –

A240

B2400

C24000

D240000

Question 6

A randomized trial comparing the efficacy of two drugs showed a difference between the two with a p value of <0.005. In reality, however the two drugs do not differ. This therefore is an example of:

CI-Alpha.

DI-Beta.

Answer

Type I error (Alpha error).

Answer

Type II error (Beta error).

Question 7

Waste types not to be incinerated are

Answer

Pressurized gas containers

Answer

Reactive chemical waste

Answer

Radiographic waste

Answer

All of the above

Question 8

Contacts of Sputum positive tuberculosis patient who should be given preventive chemotherapy

Answer

Children below 6 years

Answer

Old people

Answer

Children above 6 years

Answer

Pregnant women

Question 9

A series of houses are surveyed and found to have 1, 2, 2, 2, 3, 4, 4, 6. 7 children respectively. Find the mean median and mode of the following:

A3, 3, 4

B2. 3. 4

C3.3.2

D1.2.3