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提问人:网友l******8 发布时间:2022年12月5日 21:18
[单选题]

下列静脉补钾的要点中,先决条件是()

A.尿量需在每小时30ml以上 B.滴速小于60滴/分 C.生理需要成人一般为每日3克 D.严重病人补钾每日不超过8克

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