The amount of air that enters and leaves the lungs with each breath is ____.
A)respiratory volume
B)respiratory rate
C)vital capacity
D)tidal volume
E)inspiratory volume

Question

The amount of air that enters and leaves the lungs with each breath is ____. ​
A)respiratory volume
B)respiratory rate
C)vital capacity
D)tidal volume
E)inspiratory volume ​

Quizplus · Accepted Answer

The amount of air that enters and leaves the lungs with each breath is called tidal volume. Respiratory volume refers to the total amount of air that can be moved in and out of the lungs, respiratory rate refers to the number of breaths taken per minute, vital capacity refers to the maximum amount of air that can be forcibly exhaled after taking a deep breath, and inspiratory volume refers to the amount of air that can be taken in during a deep breath.

The Amount of Air That Enters and Leaves the Lungs