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PSM · Health promotion
Sample itemWhat is the aim of primary prevention?
Original practice item, not a recalled exam question. Nothing here is recorded.
The answer and the reasoning
C. Prevent disease before onset
Primary prevention acts before disease begins by reducing exposures or increasing protection, such as vaccination, injury prevention, and health-promoting policy.
Option by option
A. Detect early disease
Early detection is secondary prevention.
B. Limit disability
Limiting disability is tertiary prevention.
C. Prevent disease before onset (correct)
Correct: primary prevention prevents initial disease occurrence.
D. Provide rehabilitation
Rehabilitation is a tertiary-prevention service.
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.