Basic Concepts of Epidemiology [NTA-NET (UGC-NET) Social Medicine & Community Health (81)]: Questions 8 - 12 of 35

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Question 8

Appeared in Year: 2018

Question MCQ▾

Number of chromosomes in normal human Karyotype is: (July)

Choices

Choice (4)Response

a.

40

b.

46

c.

50

d.

45

Edit

Passage

Questions are based on the paragraph given below:

An increase in occurrence of brain cancer is reported in your area. Twenty five cases have been identified. You want to find if it is related to exposure to mobile phone radiation. For the purpose, a study has to be designed to find the strength of association using limited resources. There is a panic in public and a quick answer is solicited to allay fear and take appropriate public health measures. (July)

Question 9 (1 of 5 Based on Passage)

Appeared in Year: 2018

Question MCQ▾

Most cost effective method to identify cancer cases is:

Choices

Choice (4)Response

a.

Screening of family members of known cases

b.

Population based screening

c.

Cancer Registry

d.

Voluntary reporting of cases

Edit

Question 10 (2 of 5 Based on Passage)

Appeared in Year: 2018

Question MCQ▾

The most ‘appropriate initial study design’ for finding strength of association in above mentioned scenario is:

Choices

Choice (4)Response

a.

Case control study

b.

Cohort study

c.

Interventional study

d.

Both a. and c. are correct

Edit

Question 11 (3 of 5 Based on Passage)

Question MCQ▾

The first step out of those mentioned below should be selected for ‘appropriate study design’ ,

Choices

Choice (4)Response

a.

Defining the universe

b.

Operational definition of case

c.

Sample size determination

d.

Allocation to two arms

Edit

Question 12 (4 of 5 Based on Passage)

Appeared in Year: 2018

Question MCQ▾

What will be calculated to measure strength of association in above mentioned scenario in selected ‘appropriate study design’ ? (July)

Choices

Choice (4)Response

a.

Attributable risk

b.

Relative Risk

c.

Odds Ratio

d.

Population attributable risk

Edit