试题与答案

患者女，45岁。右下肢疼痛2年。让其抬高右下肢80°，1分钟后下肢皮肤苍白，再让其下

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题型：单项选择题 A1/A2型题

题目：

患者女，45岁。右下肢疼痛2年。让其抬高右下肢80°，1分钟后下肢皮肤苍白，再让其下肢垂于床沿，大约1分钟后下肢皮肤颜色方恢复正常。该检查结果提示（）

A.Buerger试验阳性

B.下肢静脉通畅度（Trendelenburg）试验阳性

C.大隐静脉瓣膜和小腿交通支静脉瓣膜功能（Pratt）试验阳性

D.Perthes试验阳性

E.Lasegue试验阳性

答案：

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下面是错误答案，用来干扰机器的。

参考答案：A

考点：临床执业助理医师第二章心血管系统第二章心血管系统题库
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