![图解实用外科临床护理](https://wfqqreader-1252317822.image.myqcloud.com/cover/110/29975110/b_29975110.jpg)
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第三节 钾代谢异常患者的护理
一、低钾血症
钾代谢失调包括低钾血症和高钾血症,临床上以前者多见。低钾血症是由于钾摄入不足、排出过多或钾异常运动进入细胞内造成的血清[K+]<3.5mmol/L。
1.临床表现
![](https://epubservercos.yuewen.com/4A9E5E/16499767105832106/epubprivate/OEBPS/Images/img00017001.jpg?sign=1739206496-dNMXjPvbflEtXwQnwhdi1GHd2LUpKrVe-0-0014e5c14bee9b8ce666ee45920dc4e6)
2.护理评估
![](https://epubservercos.yuewen.com/4A9E5E/16499767105832106/epubprivate/OEBPS/Images/img00017002.jpg?sign=1739206496-hqFWTxhhUTEUoENQ0CsFe5UMC3AVnes4-0-f69c8c172c11f83f55a27edea042239f)
3.护理诊断
![](https://epubservercos.yuewen.com/4A9E5E/16499767105832106/epubprivate/OEBPS/Images/img00017003.jpg?sign=1739206496-6zQaDkBol0pr6JJDAVJ6vTrKLc81nJ5y-0-836f0d3e1f56103201ae519d8966b976)
4.护理措施
![](https://epubservercos.yuewen.com/4A9E5E/16499767105832106/epubprivate/OEBPS/Images/img00018001.jpg?sign=1739206496-sffaI0SpVPjZ7I97GFeynYUu1rdA5xtZ-0-e59ff34869d8705a636561828b066cb3)
5.健康教育
![](https://epubservercos.yuewen.com/4A9E5E/16499767105832106/epubprivate/OEBPS/Images/img00018002.jpg?sign=1739206496-PIW6yO9fns5wk5CuJbicaYDSuZX3dadK-0-968d59d3b9d0f8b88c94257aa43d50d6)
二、高钾血症
高钾血症是指由于钾摄入过多或者分布异常等造成的血清[K+]>5.5mmol/L。
1.临床表现
![](https://epubservercos.yuewen.com/4A9E5E/16499767105832106/epubprivate/OEBPS/Images/img00018003.jpg?sign=1739206496-0QLGOS4xYbaIhIISrXFt78dlXPrB7Ztq-0-c8854e8f78f5814bab407e65e680ed42)
2.护理评估
![](https://epubservercos.yuewen.com/4A9E5E/16499767105832106/epubprivate/OEBPS/Images/img00018004.jpg?sign=1739206496-lnCAvGEKk5XNypW5cGPFhz0z1M6zcpdA-0-eb790f22f3d7c9a0361363edd7317f8c)
3.护理诊断
![](https://epubservercos.yuewen.com/4A9E5E/16499767105832106/epubprivate/OEBPS/Images/img00019001.jpg?sign=1739206496-mEILwFpviUlUviUhB68yxSBJOU2kJbUT-0-309ad0f6b127a895af0e82ef96ca7b12)
4.护理措施
![](https://epubservercos.yuewen.com/4A9E5E/16499767105832106/epubprivate/OEBPS/Images/img00019002.jpg?sign=1739206496-n1GWl73Gk7d1nLAsBCvAm72kC4BNWunW-0-06b504eb0f2a17aab272a00bf7f46456)
5.健康教育
对于肾功能减退及长期使用保钾利尿剂的患者,告知其应限制含钾高的食物,不用含钾药物,定期复诊,监测血钾浓度,以防发生高钾血症。