A 70-year-old patient becomes restless and agitated as he begins to regain consciousness in the PACU,and his SpO₂ is 88%.What is the most common cause of hypoxemia during anaesthesia recovery that the nurse bases her knowledge on to intervene?

Question

Quizplus · Accepted Answer

Atelectasis is the most common cause of hypoxemia during anesthesia recovery. As the patient begins to awaken, they may not have the respiratory effort to take deep breaths and clear any secretions, leading to collapse of alveoli and decreased gas exchange. Bronchospasm, pulmonary edema, and aspiration of gastric contents can also cause hypoxemia, but they are less common during anesthesia recovery.

A 70-Year-Old Patient Becomes Restless and Agitated as He Begins