A Patient Is Receiving Supplemental Oxygen at a Flow of 4

question 71

Multiple Choice

A patient is receiving supplemental oxygen at a flow of 4 L/min.Assessment reveals that there is clouding of the mask.What step should be taken to resolve this situation?

• A) Change to a nasal cannula at 2 L/min.
• B) Increase the flow to 5 L/min.
• C) Change to a 50% air-entrainment mask.
• D) Increase the flow to 10% L/min.

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