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介紹几种折算药物浓度的方法在医院药房工作中,經常会碰到一些需要临时折算药物浓度的处方,其类型多种多样,有时还很复杂。如何才能准确而又迅速地进行运算(心算或笔算),这对提高工作效率、发揮药物应有的疗效、保証用药安全、提高医疗质量都将起着一定的作用。現将搜集到的一些在实践中行之有效的方法介紹出来,以供药工同志們参考。为了应用上的方便,現分成下面几类叙述。第一类:由波溶液稀释成稀溶液 [例1] 如何将95%的乙醇稀释成75%? [解]用量筒量取95%的乙醇75毫升,
Introducing several methods for converting drug concentrations There are many types of prescriptions that require temporary conversion of drug concentrations in the work of hospital pharmacies, and their types vary and are sometimes complicated. How to accurately and quickly perform calculations (mental arithmetic or pen arithmetic) will play a certain role in improving work efficiency, exerting the due curative effect of drugs, ensuring drug safety and improving medical quality. Now some of the methods collected in practice are introduced for the reference of the pharmacists. In order to facilitate the application, are divided into the following types of narrative. The first category: from the wave solution diluted into dilute solution [Example 1] How to 95% ethanol diluted to 75% [solution] Amount of measuring cylinder Take 95% ethanol 75 ml,