问题 单项选择题 B型题

急性左心室衰竭首选

A.硝普钠

B.硝酸甘油

C.地尔硫卓

D.阿替洛尔

E.贝那普利

答案

参考答案:A

解析:硝普钠同时扩张动脉和静脉,适用于大多数高血压急诊,硝酸甘油扩张静脉和外周动脉,尤其适用于冠状动脉缺血。

填空题

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