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← Human Body & HealthWhich risk increases as a construction worker’s cumulative exposure to high-frequency noise rises, especially without adequate ear protection?
A)Increased olfactory receptor damage
B)Elevated baroreceptor firing threshold
C)Faster saccadic eye movement fatigue
D)Progressive sensorineural hearing loss✓
💡 Explanation
Progressive sensorineural hearing loss becomes more likely with increased exposure to high-frequency noise because sustained acoustic trauma damages cochlear hair cells, therefore impairing sound transduction at specific frequencies, rather than affecting olfactory, baroreceptor, or oculomotor functions.
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