What is hypoxia?

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Multiple Choice

What is hypoxia?

Explanation:
Hypoxia is a condition in which body tissues don’t receive enough oxygen. The best answer describes this directly: a lack of oxygen reaching or available to tissues. Excess oxygen is not hypoxia (that would be hyperoxia). Dehydration doesn’t involve oxygen delivery at all. Barometric pressure loss can create a low-oxygen environment, which can lead to hypoxia, but it’s a cause or condition that leads to hypoxia, not the definition itself.

Hypoxia is a condition in which body tissues don’t receive enough oxygen. The best answer describes this directly: a lack of oxygen reaching or available to tissues. Excess oxygen is not hypoxia (that would be hyperoxia). Dehydration doesn’t involve oxygen delivery at all. Barometric pressure loss can create a low-oxygen environment, which can lead to hypoxia, but it’s a cause or condition that leads to hypoxia, not the definition itself.

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