试题与答案

吸气时脉搏明显减弱或消失,此种脉搏称为() A.重搏脉 B.水冲脉 C.交替脉 D.

题型:单项选择题

题目:

吸气时脉搏明显减弱或消失,此种脉搏称为()

A.重搏脉

B.水冲脉

C.交替脉

D.奇脉

E.迟脉

答案:

参考答案:D

解析:奇脉指吸气时脉搏明显减弱或消失的现象。其产生与左室搏血量减少有关,常见于心包积液、缩窄性心包炎致心包填塞时。

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