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Ophthalmology · Public health ophthalmology
Sample itemWhat is a major preventable cause of childhood visual impairment globally?
Original practice item, not a recalled exam question. Nothing here is recorded.
The answer and the reasoning
C. Vitamin A deficiency
The defining Public health ophthalmology relationship supports Vitamin A deficiency; it is the option that directly accounts for the examination finding or clinical priority in this sample.
Option by option
A. Stable refractive error only
Stable refractive error only does not explain the stated public health ophthalmology feature.
B. Appendicitis
Appendicitis is unsupported by the symptom pattern or examination result.
C. Vitamin A deficiency (correct)
Correct. Vitamin A deficiency directly fits the key clue in the scenario.
D. Cerumen impaction
Cerumen impaction can be relevant elsewhere but is not the best conclusion here.
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.
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