Safety & Infection Control第 25 / 120 题
A client is receiving oxygen at 4 L/min by nasal cannula. Which instruction promotes safety?
a.Post no-smoking signs and keep open flames away from the oxygen
b.Allow smoking if the client stays six feet from the tank
c.Use petroleum-based lubricant on the client's dry lips
d.Increase the flow rate whenever the client feels anxious
解析
Oxygen supports combustion, so no smoking or open flames are permitted near it, and only water-based lubricants should be used. Flow rate changes require a provider order.
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