Multiple Choice
During mechanical ventilation of a patient with CHF,the PaO2 = 38 mm Hg and the FIO2 = 0.6.If the desired PaO2 is 60 mm Hg,the FIO2 needs to be changed to which of the following?
A) 0.65
B) 0.75
C) 0.85
D) 0.95
Correct Answer:

Verified
Correct Answer:
Verified
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