What is the recommended response to a drop in PaO₂ when the PEEP level is reduced in a mechanically ventilated patient?

Question

Quizplus · Accepted Answer

A drop in PaO2 when PEEP is reduced may indicate that the patient's lungs have become recruitable and require higher levels of PEEP to maintain adequate oxygenation. Therefore, the best choice is to return the PEEP to the previous level, which may improve oxygenation without requiring an increase in FIO2 or the rate of mechanical breaths.

What Is the Recommended Response to a Drop in PaO2

What Is the Recommended Response to a Drop in PaO₂