What is the most common cause of hypoxemia in the immediate postoperative period?

Name: What is the most common cause of hypoxemia in the immediate postoperative period?
Brand: Quizplus
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Question

Quizplus · Accepted Answer

The most common cause of hypoxemia is ventilation/perfusion mismatching.When functional residual capacity falls below closing capacity,dependent alveoli occlude,leading to increased mismatching.Impairment of hypoxic pulmonary vasoconstriction by inhalation agents and some vasoactive drugs potentiate this effect.

What Is the Most Common Cause of Hypoxemia in the Immediate