A 31-year-old motor vehicle accident victim is admitted to the hospital with crushed chest injuries and a fractured leg. Two days later the patient's PaO₂ is 55 mm Hg while breathing 85% oxygen, and the respiratory rate is 34 breaths/min. Based on the history and these findings, which of the following does the patient most likely need?

Question

Quizplus · Accepted Answer

The patient is experiencing severe hypoxemia and respiratory distress despite high oxygen supplementation, indicating the need for invasive mechanical ventilation to ensure adequate oxygenation and ventilation.

A 31-Year-Old Motor Vehicle Accident Victim Is Admitted to the Hospital