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ENT · Audiology
Sample itemWhich structure receives stapes footplate vibration?
Original practice item, not a recalled exam question. Nothing here is recorded.
The answer and the reasoning
A. Oval window
The stapes footplate moves at the oval window, transmitting vibration into cochlear fluid and initiating auditory transduction.
Option by option
A. Oval window (correct)
Correct: oval window is the stapes interface.
B. Eustachian tube
Eustachian tube equalizes pressure.
C. Tympanic membrane
Tympanic membrane receives sound earlier.
D. Round window
Round window dissipates cochlear pressure.
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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