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ENT · Laryngology
Sample itemWhich nerve supplies most intrinsic muscles of the larynx?
Original practice item, not a recalled exam question. Nothing here is recorded.
The answer and the reasoning
D. Recurrent laryngeal nerve
The finding is best explained by Recurrent laryngeal nerve; this is the key Laryngology principle that matches the presentation described in the question.
Option by option
A. Optic nerve
Optic nerve does not fit the symptom pattern or examination finding provided.
B. Facial nerve
Facial nerve does not account for the defining laryngology feature.
C. Phrenic nerve
Phrenic nerve can occur in a different setting but is not the best answer here.
D. Recurrent laryngeal nerve (correct)
Correct. Recurrent laryngeal nerve is the appropriate conclusion for the decisive clue.
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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