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  • Define the following terms a. Tidal volume b. Residual volume c. Asthma

Define the following terms
a. Tidal volume
b. Residual volume
c. Asthma

Answers (1)

(a) Tidal volume is the volume of air inspired or expired under normal breathing. A normal individual has a TV of 500 mL.

(b) Residual volume is the volume of air remaining in the lungs even after a forceful expiration. A normal individual has an RV of 1100 to 1200 mL.

(c) Asthma is the difficulty in breathing due to inflammation of the bronchi or bronchioles.

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