周围血管征多见于A. 二尖瓣狭窄 B.二尖瓣关闭不全 C.主动脉瓣狭窄 D.主动脉瓣关闭不全 E.三尖瓣关闭不全

作者: tihaiku 人气: - 评论: 0

问题周围血管征多见于

选项 A. 二尖瓣狭窄 B.二尖瓣关闭不全 C.主动脉瓣狭窄 D.主动脉瓣关闭不全 E.三尖瓣关闭不全

答案 D

解析主动脉瓣关闭不全时，颈动脉搏动增强，脉压增大而产生周围血管征。

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