APP (一)皮试液配制(以先锋霉素Ⅵ0.5g/瓶为例)先锋霉素Ⅵ0.5g加生理盐水溶解至2ml(250mg/ml)→取上液0.2ml+生理盐水至1ml(50mg/ml)→取上液0.1ml+生理盐水至1ml(5mg/ml)→取上液0.1ml+生理盐水至1ml(500μg/ml)→取上液0.1ml作皮试(即先锋霉素50μg)。(二 （共 443 字） [阅读本文] >>
海量资源，尽在掌握
(一)皮试液配制(以先锋霉素Ⅵ0.5g/瓶为例)先锋霉素Ⅵ0.5g加生理盐水溶解至2ml(250mg/ml)→取上液0.2ml+生理盐水至1ml(50mg/ml)→取上液0.1ml+生理盐水至1ml(5mg/ml)→取上液0.1ml+生理盐水至1ml(500μg/ml)→取上液0.1ml作皮试(即先锋霉素50μg)。(二 （共 443 字） [阅读本文] >>
