• 2021-04-14
    药物t1/2的意义为(
  • 确定给药间隔 --- 预测药物达Css的时间 --- 预测药物消除的时间
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    内容

    • 0

      一级反应中药物的半衰期公式为() A: t 1/2 = 0. 693/k B: t 1/2? = C 0/2k C: t 1/2? =0. 1054/k D: t 1/2? = 1/C 0k E: t 1/2? =0. 693 k

    • 1

      对于一级过程消除的药物,消除速度常数与生物半衰期的关系是 A: t1/2=0.693/k B: t1/2=k/0.693 C: t1/2=1/k D: t1/2=0.5/k E: t1/2=k/0.5

    • 2

      一级反应半衰期的公式为() A: t1/2=0.1054/k B: t1/2=0.693/k C: t1/2=0.693k D: t1/2=C0/2k E: t1/2=1/C0k

    • 3

      一级反应半衰期公式为() A: t1/2=0.1054/k B: t1/2=0.693/k C: t1/2=Co/2k D: t1/2=0.693k E: t1/2=1/Cok

    • 4

      经肝转化的某药物,其t1/2为5h,肝功能降低时t1/2应是