单项选择题

单室模型静脉注射给药,体内血药浓度随时间变化关系式为().

A.C=k0(1-e-kt)/VK
B.logC’=(-k/2.303)t’+log(k0/VK)
C.logC’=(-k/2.303)t’+log[k0(1-e-kt)/VK]
D.logC(-k/2.303)t+logC0
E.logX=(-k/2.303)t+logX0