a. Collect sound waves and channel them down the ear canal
b. Transmit electrical impulses to the brain
c. Equalize pressure in the tympanic cavity
d. Transform sound waves into vibrations - CORRECT ANSWER A
Type of hearing loss that results from cerumen impaction:
a. Sensorineural
b. Mixed
c. Conductive
d. No hearing loss - CORRECT ANSWER C
Hearing loss due to aging:
a. Noise-induced
b. Presbycusis
c. Otosclerosis
d. Otitis Externa - CORRECT ANSWER B
Part of ear damaged by hazardous noise exposure:
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