The Purpose of Semicircular Canals in the Inner Ear Is

question 26

Multiple Choice

The purpose of semicircular canals in the inner ear is to

• A)protect the ear from damage.
• B)detect high-frequency sounds.
• C)detect low-frequency sounds.
• D)detect the motion of your head.

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Definitions:

Pursed-Lip Breathing

A breathing technique that involves breathing in through the nose and out through tightly pressed (pursed) lips to improve breath control.

Emphysema

A long-term, progressive disease of the lungs that primarily causes shortness of breath due to over-inflation of the air sacs (alveoli).

Pneumothorax

The presence of air or gas in the pleural space that causes collapse of the lung.

Chronic Bronchitis

A long-term inflammatory condition of the bronchi in the lungs, characterized by persistent coughing and mucus production.