Multiple Choice
How long should you wait before drawing an ABG on a chronic obstructive pulmonary disease (COPD) patient whose FiO2 has just been changed?
A) 5 to 10 min
B) 10 to 15 min
C) 15 to 20 min
D) 20 to 30 min
Correct Answer:

Verified
Correct Answer:
Verified
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