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ENT · Audiology
Sample itemWhat type of hearing loss can follow chronic loud-noise exposure?
Original practice item, not a recalled exam question. Nothing here is recorded.
The answer and the reasoning
C. Sensorineural hearing loss
Chronic loud noise damages cochlear hair cells, causing an irreversible sensorineural pattern, often first affecting high-frequency hearing.
Option by option
A. Functional hearing loss only
Functional hearing loss is not the typical biological effect of noise.
B. Conductive hearing loss only
Conductive loss arises from impaired sound transmission in outer or middle ear.
C. Sensorineural hearing loss (correct)
Correct: noise damages cochlear hair cells and causes sensorineural loss.
D. No hearing change
Sustained loud noise can cause permanent hearing change.
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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