题目：
下列因素可影响药物通过胎盘的有（）。
A.母体的精神状态
B.子宫肌张力
C.胎盘静脉压
D.胎盘血流量
E.母体血药浓度
答案：
参考答案：B, C, D, E
下列因素可影响药物通过胎盘的有（）。 A.母体的精神状态 B.子宫肌张力 C.胎盘静
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