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PSM · Health policy
Sample itemWhat is an essential function of disease surveillance feedback?
Original practice item, not a recalled exam question. Nothing here is recorded.
The answer and the reasoning
D. Return analysed information to those who can act
Surveillance is effective only when analysed data are communicated promptly to clinicians, managers, and communities who can implement control measures.
Option by option
A. Keep data only at national office
Central storage alone has limited value.
B. Delay reporting until annual publication
Delay reduces outbreak response value.
C. Remove local public-health responsibility
Local action remains important.
D. Return analysed information to those who can act (correct)
Correct: feedback converts data into action.
Source note: Original NextPrep sample item — pending expert review. This item is original practice material awaiting independent expert review, so confirm important facts in a standard textbook.