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肛肠疾病术前清洁灌肠操作过程烦琐,而且病人常因缺乏必要的心理准备或发生灌肠后不适,给临床护理操作带来一定困难~([1])。磷酸钠盐口服液主要成分为磷酸氢二钠与磷酸二氢钠,是一种高效高安全性的高渗性缓泻剂Vanner其主要药理作用是磷酸钠盐在肠道内解离出不被吸收的阴阳离子,从而在肠道中形成高渗环境,由于肠道半透膜的性质,使得大量水分进入肠内,从而软化了粪便与磷酸钠盐本身的水分和病人服用的水分共同产生一种机械刺激,促进肠道运
Anorectal disease preoperative cleansing enema process cumbersome, and patients often due to lack of necessary psychological preparation or discomfort after enema, clinical nursing operations to bring some difficulties ~ ([1]). The main component of sodium phosphate salt oral solution of sodium hydrogen phosphate and sodium dihydrogen phosphate, is a highly efficient and highly effective hypertonic laxative Vanner its main pharmacological effect is sodium phosphate salt in the intestine dissociation is not absorbed Due to the nature of the intestinal semipermeable membrane, a large amount of water is allowed to enter the intestine, thereby softening the excrement which, together with the sodium phosphate salt itself and the water taken by the patient, produces a mechanical stimulus , Promote intestinal transport