In response to hypoxia, the breathing rate will:
A)decrease to inhale less oxygen
B)decrease to exhale less carbon dioxide
C)increase to inhale more oxygen
D)increase to exhale more carbon dioxide

Question

Quizplus · Accepted Answer

In response to hypoxia (low oxygen levels in the blood), the breathing rate will increase in order to inhale more oxygen and deliver it to the cells. This is the body's way of compensating for the lack of oxygen. While carbon dioxide levels may also increase in hypoxic conditions, the primary driving force for increased breathing rate is the need for more oxygen. Therefore, options A, B, and D are incorrect.

In Response to Hypoxia, the Breathing Rate Will