You enter the room of a patient who is receiving nasal O2 through a bubble humidifier at 5 L/min. You immediately notice that the humidifier pressure relief is popping off. Which of the following actions would be most appropriate in this situation?
A) Check and tighten all connections.
B) Replace the humidifier with a new one.
C) Look for crimped or twisted delivery tubing.
D) Decrease the flow rate to 2 L/min.
Correct Answer:
Verified
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