Air moving in and out of the lungs during normal quiet breathing is called ________.
A) internal respiration
B) inspiration
C) external respiration
D) expiration
E) pulmonary ventilation

Question

Quizplus · Accepted Answer

Air moving in and out of the lungs during normal quiet breathing is called pulmonary ventilation. Internal respiration refers to the exchange of gases between the blood and the body's tissues, while external respiration refers to the exchange of gases between the air in the lungs and the blood. Inspiration is the process of inhaling air into the lungs, while expiration is the process of exhaling air out of the lungs.

Air Moving in and Out of the Lungs During Normal