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正确率:100%

鼻导管给氧法正确的操作是()

  • A、

    给氧前用干棉签清洁病人鼻孔

  • B、

    导管插入长度为鼻尖到耳垂的1/2

  • C、

    给氧时,调节氧流量后插入鼻导管

  • D、

    停止给氧时,应先关氧气开关

  • E、

    氧气筒入置距暖气应0.5米

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