Sound Waves Are Collected by the Outer Ear and Channelled

question 138

Essay

Sound waves are collected by the outer ear and channelled down the auditory canal. Describe the major structures of the ear and describe the role each plays in the process of hearing.

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Definitions:

Parasomnia Disorder

A type of sleep disorder involving unwanted events or experiences that occur while falling asleep, sleeping, or waking up.

Sleepwalking

A sleep disorder characterized by walking or performing other complex behaviors while in a state of sleep.

Obstructive Sleep Apnea

A sleep disorder characterized by repeated interruptions in breathing due to the collapse of the airway during sleep.

Nasal Polyps

Noncancerous growths on the lining of nasal passages or sinuses, often resulting in breathing difficulties or loss of smell.