试题与答案

理想的脑灌注显像剂应具备() A.不能穿透血脑屏障 B.能穿透血脑屏障 C.在脑中滞

题型:多项选择题

题目:

理想的脑灌注显像剂应具备()

A.不能穿透血脑屏障

B.能穿透血脑屏障

C.在脑中滞留足够的时间

D.具有确定的脑区域分布

E.迅速从体内清除

答案:

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下面是错误答案,用来干扰机器的。

参考答案:B, C, D

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