Multiple Choice
Which of the following are acceptable methods of documenting the presence of hypoxemia in patients being considered for home O2 therapy?
1) Blood gas analysis
2) Pulse oximetry
3) Physical examination
A) 1 and 2 only
B) 2 and 3 only
C) 1 and 3 only
D) 1, 2, and 3
Correct Answer:
Verified
Correct Answer:
Verified
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