Multiple Choice
Advantages of O2 concentrators for home O2 therapy include which of the following?
1) Operate at safe low pressures.
2) Are cost-effective for continuous use.
3) Do not waste or lose any O2.
4) Can power most pneumatic equipment.
A) 1 and 3 only
B) 1, 2, and 3 only
C) 3 and 4 only
D) 2, 3, and 4 only
Correct Answer:
Verified
Correct Answer:
Verified
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