试题与答案

硝酸甘油为临床常用抗心绞痛药物，常与β受体阻断剂合用，其重要理由为（） A.二者均可

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题型：单项选择题 A1型题

题目：

硝酸甘油为临床常用抗心绞痛药物，常与β受体阻断剂合用，其重要理由为（）

A.二者均可使心率减慢

B.在心室压力改变方面可相互拮抗

C.二者均可使心室容积减小

D.二者均可使心肌收缩减弱

E.二者均可使心肌耗氧量下降，有协同作用

答案：

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参考答案：D解析：[分析] 习语辨析A．inscribe to 题名，例：This book I inscribe to my old friends. 谨将本书献给我的老朋友们。B．subscribe from (subscribe 很少与from连用，常与for/to连用)...

考点：公卫执业医师药理学药理学题库
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