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人工呼吸和心脏按压的频率是多少
更新时间: 2020-11-04 00:00:00  

人工呼吸和心脏按压的频率比值是2:30的,也就是进行30次心脏快速按压之后两次人工呼吸。一定要注意,在实施这两项动作以前要通畅患者的气道,一般采取压额抬颏的方法,而且在进行心肺复苏,一定要与人相配合,一个人进行120呼叫并试探他是否会出现呼吸和心跳等情况。

关键词: 人工呼吸 心脏 按压 频率 多少

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