Which of the following is NOT a typical pathophysiologic change associated with atelectasis?

Question

Quizplus · Accepted Answer

Poor diffusion of oxygen across the AC membrane due to edema is not typically associated with atelectasis. Atelectasis is characterized by a collapsed or partially collapsed lung with reduced ventilation and perfusion, which can lead to V/Q mismatching and hypoxemia. It also results in reduced lung compliance and an increased work of breathing. In some cases, there may be overinflation of unaffected lung regions during mechanical ventilation, leading to barotrauma. However, poor diffusion of oxygen across the AC membrane due to edema is more commonly observed in conditions like interstitial lung disease, pulmonary edema, or acute respiratory distress syndrome.

Which of the Following Is NOT a Typical Pathophysiologic Change