药品分析方法中的"范围"描述准确的是() ["精密度","准确度和线性","精密度、准确度和线性、测试方法适用的高低限浓度","耐用性","专属性"]
下列药物不适合以其药汁制备水丸的是() ["A.丝瓜络","B.三七","C.生姜","D.乳香","E.自然铜"]
磁力线是一组闭合曲线,它既不中断,也不会相交。
各种诊疗性穿刺部位的皮肤消毒面积不小于() ["1cm×1cm","3cm×3cm","5cm×5cm","10cm×10cm","20cm×20cm"]
下述丸剂中一般采用塑制法制备的是() ["A.蜡丸","B.水丸","C.糊丸","D.滴丸","E.浓缩丸"]
总成本费由哪几项构成?