静脉补钾，浓度一般不超过（）。A．3% B．3% C．0.3‰ D．2% E．2‰

作者: rantiku 人气: - 评论: 0

问题静脉补钾，浓度一般不超过（）。

选项 A．3% B．3% C．0.3‰ D．2% E．2‰

答案 B

解析保持呼吸道通畅的护理措施包括翻身叩背，定时吸痰，超声雾化吸入，体位引流。

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