Which term means low oxygen saturation of the body?

Which term means low oxygen saturation of the body?

• A. Hypoglycemia
• B. Hypotension
• C. Hypoxia
• D. Hyperglycemia

Answer: (C)

Low oxygen saturation affecting the body's tissues describes hypoxia—the situation where tissues aren’t receiving enough oxygen. Oxygen saturation reflects how much oxygen is bound to hemoglobin; when that saturation drops, oxygen delivery to cells falls, leading to tissue hypoxia. This is distinct from hypoglycemia (low blood sugar), hyperglycemia (high blood sugar), and hypotension (low blood pressure). In some contexts you’ll see hypoxemia used to mean low oxygen in the blood, but the given description best aligns with hypoxia.

Low oxygen saturation affecting the body's tissues describes hypoxia—the situation where tissues aren’t receiving enough oxygen. Oxygen saturation reflects how much oxygen is bound to hemoglobin; when that saturation drops, oxygen delivery to cells falls, leading to tissue hypoxia. This is distinct from hypoglycemia (low blood sugar), hyperglycemia (high blood sugar), and hypotension (low blood pressure). In some contexts you’ll see hypoxemia used to mean low oxygen in the blood, but the given description best aligns with hypoxia.