Chronic exposure to low oxygen is called what?

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Multiple Choice

Chronic exposure to low oxygen is called what?

Explanation:
Chronic hypoxia is the best term because it describes a long-lasting shortage of oxygen reaching the tissues. Hypoxia means not enough oxygen is delivered to meet the cells’ needs, and when this condition persists over time, it’s chronic. That distinguishes it from acute hypoxemia, which is a sudden drop in blood oxygen; anoxia, which is a complete absence of oxygen; and hyperoxia, which is an excess of oxygen. So, long-term low-oxygen exposure fits the idea of chronic hypoxia.

Chronic hypoxia is the best term because it describes a long-lasting shortage of oxygen reaching the tissues. Hypoxia means not enough oxygen is delivered to meet the cells’ needs, and when this condition persists over time, it’s chronic. That distinguishes it from acute hypoxemia, which is a sudden drop in blood oxygen; anoxia, which is a complete absence of oxygen; and hyperoxia, which is an excess of oxygen. So, long-term low-oxygen exposure fits the idea of chronic hypoxia.

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