Question

The volume of air that is moved into or out of the respiratory tract in one breath is called?

1) tidal volume.
2) alveolar volume.
3) minute volume.
4) inspiratory reserve volume.

Answer 1

The volume of air that is moved into or out of the respiratory tract in one breath is called tidal volume.

Step-by-step explanation:

The volume of air that is moved into or out of the respiratory tract in one breath is called tidal volume. Tidal volume refers to the amount of air that enters the lungs during quiet breathing. It is typically around half a liter and is an important measure of respiratory health.