During mild to moderate exercise, arterial pH, PO₂, and PCO₂ are
A) nearly normal.
B) nearly half of normal.
C) almost twice as high as normal.

Question

Quizplus · Accepted Answer

During mild to moderate exercise, arterial pH, PO₂, and PCO₂ are nearly normal. This is because the body can meet the increased demand for oxygen and removal of carbon dioxide through increased breathing and circulation without causing significant changes in these values.

During Mild to Moderate Exercise, Arterial PH, PO₂, and PCO₂