问题
单项选择题 案例分析题
女，33岁。既往有肺结核病史。近1个月来渐出现腰背痛，伴低热，盗汗。体格检查：胸
棘突明显压痛。
有助于诊断的试验是（）
A.Dugas征
B.直腿抬高试验
C.Trendelenburg征
D.拾物试验
E.Thomas征
答案
参考答案：D
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女，33岁。既往有肺结核病史。近1个月来渐出现腰背痛，伴低热，盗汗。体格检查：胸棘突明显压痛。
有助于诊断的试验是（）
A.Dugas征
B.直腿抬高试验
C.Trendelenburg征
D.拾物试验
E.Thomas征
参考答案：D
What does the speaker mean a. It is not very possible that this news may change the mind of David. b. It is not very possible that this news may cause much attention of David. c. It is not very possible that this news may be welcomed by David. d. It is not very possible that this news may do any good to David.