- 图解实用外科临床护理
- 李敏主编
- 415字
- 2020-08-28 01:07:34
第二节 水和钠代谢紊乱患者的护理
一、等渗性缺水
等渗性缺水又称急性缺水或混合性缺水,是外科最常见的缺水类型。因水、钠等比例丢失,血清钠和细胞外液渗透压保持正常。
1.临床表现
![](https://epubservercos.yuewen.com/4A9E5E/16499767105832106/epubprivate/OEBPS/Images/img00012003.jpg?sign=1739142669-zEKRRk57bcARL1ojF7ZFMqbrVVDgS6c7-0-f75d551f99c95d6eaa26875387ae23fa)
2.护理评估
![](https://epubservercos.yuewen.com/4A9E5E/16499767105832106/epubprivate/OEBPS/Images/img00013001.jpg?sign=1739142669-nc1bzGx5x0e2sX6gEnkzktEhhohzSRen-0-38317eb648e289feff9e122ba22e13e8)
3.护理诊断
![](https://epubservercos.yuewen.com/4A9E5E/16499767105832106/epubprivate/OEBPS/Images/img00013002.jpg?sign=1739142669-5h5UgMlK3TaxMiZdjzUrg11ccTriwjRM-0-f7050edfe4030f224a9a2a55e5cad8bd)
4.护理措施
(1)维持充足的体液量
![](https://epubservercos.yuewen.com/4A9E5E/16499767105832106/epubprivate/OEBPS/Images/img00013003.jpg?sign=1739142669-RARv1kCKy38Vu8vlJnkxedc5AAYRJkgx-0-bd4097cd4ce8677aa54998deb5cb5d1f)
(2)减少受伤的危险4
![](https://epubservercos.yuewen.com/4A9E5E/16499767105832106/epubprivate/OEBPS/Images/img00014001.jpg?sign=1739142669-D5Ka8iHkA9eqBWEW32lMFgA9SqGEclbP-0-3f5825fee045a096ed7030b25e3ab0c7)
5.健康教育
![](https://epubservercos.yuewen.com/4A9E5E/16499767105832106/epubprivate/OEBPS/Images/img00014002.jpg?sign=1739142669-avy2FPPlpZHmGJlCqxHrovq5WTLxFyTg-0-8b5a8902bbaa0d6c1b6df733a588a0c2)
二、高渗性缺水
高渗性缺水又称原发性缺水。因水和钠同时丢失,但是失水多于失钠,血清钠高于正常范围,细胞外液渗透压升高。
1.临床表现
![](https://epubservercos.yuewen.com/4A9E5E/16499767105832106/epubprivate/OEBPS/Images/img00014003.jpg?sign=1739142669-9BfuScQ38KskC1LztxzZKzJd0HGpBj36-0-95ad0b5d502c0db29d1da67f850a118c)
2.护理评估
![](https://epubservercos.yuewen.com/4A9E5E/16499767105832106/epubprivate/OEBPS/Images/img00014004.jpg?sign=1739142669-bUr2LQvOWnmrs6zjcXwldvAW8WIJyzV5-0-074c15ba0a41fe3acb766b3b04ff78ee)
3.护理诊断
![](https://epubservercos.yuewen.com/4A9E5E/16499767105832106/epubprivate/OEBPS/Images/img00014005.jpg?sign=1739142669-syCwBqkhKLf0r3OkPQ9b6O0QRiYw2DiS-0-59b384c60a0119bd30406c2ea6a717bb)
4.护理措施
![](https://epubservercos.yuewen.com/4A9E5E/16499767105832106/epubprivate/OEBPS/Images/img00015001.jpg?sign=1739142669-W2JZ4WypHFPxRhzZP2pkr3HqWe6Rv3bL-0-7d4ccdc2939ef679657c314cc3a99347)
5.健康教育
![](https://epubservercos.yuewen.com/4A9E5E/16499767105832106/epubprivate/OEBPS/Images/img00015002.jpg?sign=1739142669-GI8nsqn1t9l8V68jXzw8e5kdo0meUZh0-0-b832b826d3c301db8e1261c6f784e9e2)
三、低渗性缺水
低渗性缺水又称慢性缺水或继发性缺水,水和钠同时丢失,但是失钠多于失水,血清[Na+]<135mmol/L,细胞外液呈低渗状态。
1.临床表现
![](https://epubservercos.yuewen.com/4A9E5E/16499767105832106/epubprivate/OEBPS/Images/img00015003.jpg?sign=1739142669-WaGI7108iaRRLa6tt6tWlnXpnkzMwwbs-0-7aee25a5acccb3e5c0e082c2c5b71a44)
2.护理评估
![](https://epubservercos.yuewen.com/4A9E5E/16499767105832106/epubprivate/OEBPS/Images/img00015004.jpg?sign=1739142669-JIdevFIz3imKECKuybxfpvsz3C3iot4L-0-46be3f9ddbf84d122da79f01bbe79e65)
3.护理诊断
![](https://epubservercos.yuewen.com/4A9E5E/16499767105832106/epubprivate/OEBPS/Images/img00015005.jpg?sign=1739142669-pYvSWezG8HMwVkIRZEwjRbeXvO6pt08T-0-bda11586cc35a851e367710b1837d353)
4.护理措施
![](https://epubservercos.yuewen.com/4A9E5E/16499767105832106/epubprivate/OEBPS/Images/img00016001.jpg?sign=1739142669-fmn9iRHMAJpLx9r5MuuY3hLcOPwsi1oP-0-43636b0b1ac7ba1dd4ecf70cf4c8880c)
5.健康教育
参见本节第二点健康教育内容。
四、水中毒
水中毒又称稀释性低钠血症,指机体的摄入水总量超过了排出水量,以致水分在体内潴留,引起血浆渗透压下降和循环血量增多,较少发生。
1.临床表现
![](https://epubservercos.yuewen.com/4A9E5E/16499767105832106/epubprivate/OEBPS/Images/img00016002.jpg?sign=1739142669-r77THilFX0rJXF6U3GXIxWDBOjvLzQz5-0-8bbe7b6b9c3a75963f61f339c0cf751c)
2.护理评估
![](https://epubservercos.yuewen.com/4A9E5E/16499767105832106/epubprivate/OEBPS/Images/img00016003.jpg?sign=1739142669-CF0wyzZho0Tfazn9A3lzqCWhjX1tiaxL-0-5b09df7cf0642315f52d9d3b99f2de4a)
3.护理诊断
![](https://epubservercos.yuewen.com/4A9E5E/16499767105832106/epubprivate/OEBPS/Images/img00016004.jpg?sign=1739142669-uRHFLYoQ1wo1ERgV79j25oNRa7E0vcnI-0-5cd5f39b7792c89976767d0525885f77)
4.护理措施
![](https://epubservercos.yuewen.com/4A9E5E/16499767105832106/epubprivate/OEBPS/Images/img00016005.jpg?sign=1739142669-w72KxD1251XrkZByygCgkb7Er07ZkoZV-0-de065d738380dceba5d8dc531d30107c)
5.健康教育
参见“高渗性缺水”的健康教育内容。