患者女性，30岁。既往健康，突然咯血约500ml。查体：心肺未见异

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问题单项选择题案例分析题

患者女性，30岁。既往健康，突然咯血约500ml。查体：心肺未见异常，胸部X线片示双肺下野纹理增粗。

CT示双轨征、印戒征，考虑诊断（）。

A.肺结核

B.肺癌

C.肺脓肿

D.支气管扩张症

E.肺炎

答案

参考答案：D

填空题

阅读填词。

Mom, Dad, Bruce and Peggy often h 1 a talk together after supper. They talk about themselves, about

their study and about their w 2

S 3 they talk about their plan of winter and s 4 holiday. They a 5 talk about their friends, new

films and music. Their f 6 , Tom, sometimes j 7 them.

They all e 8 these talks because they 1 9 a lot from each other. Sometimes they talk very late but

they don't feel t 10

1. h___________ 2. w __________ 3. S___________ 4. S___________ 5. a___________

6. f___________ 7. j ___________ 8. e ___________ 9. l___________ 10. t___________

单项选择题

患者，15岁，自5岁开始走路不稳，易绊倒。近5年逐渐感双下肢活动无力，走路姿势异常。家族中有多人存在类似疾病。神经科查体：高足弓，双下肢自大腿中下1/3交界处以下变细，双足背屈和趾屈均力弱，双足音叉振动觉减低。最佳的诊断手段为（）

A.神经传导检查

B.神经活检做病理学分析

C.腰穿做脑脊液分析

D.分子遗传学分析