【判断题】在一定温度下,导体的电阻与导体的长度成正比,与导体截面积成反比,与导体的材料无关。
【判断题】在一定温度下,导体的电阻与导体的长度成正比,与导体的横截面面积成反比。
【多选题】The bioavailabe fraction of drug by oral route is determined by
A.
the fraction of drug absorbed from the gastrointestinal tract
B.
the fraction of drug that escapes metabolism of first pass effect
C.
dose of administration
【单选题】在一定温度下,导体的电阻与导体的长度成( )
【单选题】Which route of drug's bioavailability is the lowest?
【单选题】病人女,73岁。因脑出血入院治疗,现意识模糊,左侧肢体瘫痪。护士为其测量体温、血压的正确方法是( )
【单选题】Which kind of route of drug admininstration is the most improtant method of administrating drugs for systemic effects?
【单选题】制作原盅鱼翅所用的清汤时,制汤原料在制汤后应______。
【判断题】在一定温度下,导体的电阻与导体的长度成正比,与导体的截面积成反比,与导体的材料无关。
【单选题】Which route of drug administration is affected by first-pass elimination?