The lung volume that represents the total volume of exchangeable air is the .

Question

Quizplus · Accepted Answer

Vital capacity represents the maximum amount of air that can be exchanged during a single breath and includes the tidal volume, inspiratory reserve volume, and expiratory reserve volume. Therefore, it represents the total volume of exchangeable air. A) Inspiratory capacity only includes the tidal volume and inspiratory reserve volume. B) Tidal volume is the amount of air inhaled and exhaled during normal breathing. C) Expiratory reserve volume is the amount of air that can be forcefully exhaled after a normal exhalation.

The Lung Volume That Represents the Total Volume of Exchangeable