Normally, the partial pressure of oxygen gas is higher in the ________.
A) blood of the pulmonary capillaries
B) bronchioles
C) alveoli
D) venous blood

Question

Quizplus · Accepted Answer

The partial pressure of oxygen gas is typically higher in the alveoli, the tiny air sacs in the lungs where gas exchange occurs, allowing oxygen to enter the blood and carbon dioxide to be expelled from the body.

Normally, the Partial Pressure of Oxygen Gas Is Higher in the ________