Multiple Choice
Thirty minutes after intubation and initiation of mechanical ventilation,a patient's PₐO₂ = 55 mm Hg and the FɪO₂ = 0.5.To what should the FɪO₂ be set to obtain a PₐO₂ of 80 mm Hg?
A) 0.65
B) 0.75
C) 0.85
D) 0.95
Correct Answer:

Verified
Correct Answer:
Verified
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