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Dermatology · Hair disorders
Sample itemWhat is trichotillomania?
Original practice item, not a recalled exam question. Nothing here is recorded.
The answer and the reasoning
C. Recurrent hair pulling
The relevant Hair disorders principle supports Recurrent hair pulling; it is the option that best explains the mechanism, physical finding, investigation, or safe management priority in the question.
Option by option
A. Fungal nail infection
Fungal nail infection does not correspond to the stated hair disorders finding.
B. Painless bleeding disorder
Painless bleeding disorder may apply to a different condition but is not the best response here.
C. Recurrent hair pulling (correct)
Correct. Recurrent hair pulling directly addresses the essential clue in this sample.
D. Inflammatory bowel disease
Inflammatory bowel disease is not supported by the clinical description or management aim.
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.