Multiple Choice
Which of the following oxygenation measures support a patient's readiness to wean?
1) PaO2/PAO2 (a/A) = 0.45
2) PaO2/FiO2 (P/F) = 110
3) PAO2 - PaO2 = 240 mm Hg
4) Physiologic shunt (Qs/Qt) = 12%
A) 1 and 3 only
B) 1, 2, and 3 only
C) 2 and 4 only
D) 1, 3, and 4 only
Correct Answer:
Verified
Correct Answer:
Verified
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