Multiple Choice
Properly applied O2 therapy can decrease which of the following?
1) Ventilatory demand
2) Work of breathing
3) Cardiac output
A) 2 and 3 only
B) 1 and 2 only
C) 1, 2, and 3
D) 1 and 3 only
Correct Answer:

Verified
Correct Answer:
Verified
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