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Dermatology · Urticaria
Sample itemWhat is the primary lesion in urticaria?
Original practice item, not a recalled exam question. Nothing here is recorded.
The answer and the reasoning
B. Transient wheal
The key Urticaria principle supports Transient wheal; this answer most directly accounts for the clinical finding, investigation, or initial management described.
Option by option
A. Fixed ulcer
Fixed ulcer is not supported by the important urticaria clue.
B. Transient wheal (correct)
Correct. Transient wheal is the best response to the defining feature given.
C. Comedone
Comedone may apply in another setting but is not the best answer here.
D. Nodule
Nodule does not explain the condition or address the appropriate priority.
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.