A sign of oxygen deficiency after exertion is what?

Study for the Anatomy and Physiology Muscular System Test. Prepare with flashcards and multiple choice questions; each question provides hints and explanations. Get ready to excel in your exam!

Multiple Choice

A sign of oxygen deficiency after exertion is what?

Explanation:
When tissues aren’t getting enough oxygen after exertion, the body compensates by increasing ventilation to raise oxygen intake and remove carbon dioxide. Heavy breathing after exercise directly reflects that effort to repay an oxygen debt and restore normal blood oxygen levels. The other options don’t indicate low oxygen status: sweating during sleep is about temperature regulation, while nausea or headache after meals are more related to digestion or other factors rather than oxygen delivery to tissues.

When tissues aren’t getting enough oxygen after exertion, the body compensates by increasing ventilation to raise oxygen intake and remove carbon dioxide. Heavy breathing after exercise directly reflects that effort to repay an oxygen debt and restore normal blood oxygen levels. The other options don’t indicate low oxygen status: sweating during sleep is about temperature regulation, while nausea or headache after meals are more related to digestion or other factors rather than oxygen delivery to tissues.

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