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ATI RN · ATI Community Health · Epidemiology Exam Questions

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Showing all 5 practice questions with expert explanatory rationales.

Question 1 of 5

What type of bias is introduced by differential recall of past exposures by cases and controls?

A. Selection bias

B. Information bias

C. Recall bias

D. Confounding

Correct Answer: Recall bias

Question 2 of 5

Overconsumption of refined sugar has been shown to cause

A. obesity

B. arteriosclerosis

C. diabetes

D. none of the above

Correct Answer: none of the above

Question 3 of 5

Criteria for prioritizing health problems for surveillance include which of the following? (Choose one wrong answer)

A. Incidence of the problem

B. Public concern about the problem

C. Number of previous studies of the problem

D. Social and economic impact of the problem

Correct Answer: Number of previous studies of the problem

Question 4 of 5

As described in this lesson, public health surveillance includes which activities? (Choose one wrong answer)

A. Data collection

B. Data analysis

C. Data interpretation

D. Data dissemination

Correct Answer: Data interpretation

Question 5 of 5

Which ethical principle is primarily concerned with protecting participants' privacy and confidentiality?

A. Justice

B. Autonomy

C. Beneficence

D. Non-maleficence

Correct Answer: Autonomy

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