Ventilation is:
A) the diffusion of gases at the alveoli.
B) the diffusion of the gas at the cellular level.
C) the mechanical process of moving air in and out of the lungs.
D) done to allow the gas to escape the chest wall.

Question

Quizplus · Accepted Answer

Ventilation is the mechanical process of moving air in and out of the lungs. It is the process by which oxygen is brought into the body and carbon dioxide is removed.

Ventilation Is