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补钾公式×0.3怎么来的
更新时间: 2021-02-16 11:06:05  

1、因为钾在人体内的浓度是0.3%左右,所以在计算补钾需要量的时候,一般都会按身高体重的因素,然后乘以0.3来确定最后需要补充的钾的含量。

2、临床上补充钾元素一般是采用口服氯化钾的形式,很少进行静脉补钾,因为可能导致严重的高钾血症。

关键词: 公式 怎么

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