题目内容

外痔的主要症状为

A. 排便时疼痛,便后缓解
B. 局部红肿疼痛,皮温升高
C. 肛门不适,潮湿不洁
D. 便血
E. 肛周脓性分泌物

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We have to drive slowly on the crowed motorways as there won't be ____ to pass.

A. room
B. the room
C. rooms
D. many rooms

男性,36岁,便血2年,初为便后少量滴鲜血,无痛,便后出血自行停止,近半年来偶有质软团块自肛门脱出,便后自行回纳,最可能的诊断为

A. 直肠癌
B. 痔
C. 肛裂
D. 直肠脱垂
E. 肛管息肉

We are afraid we will miss the 5:30 train if we are delayed by ____.

A. a heavy traffic
B. heavy traffics
C. heavy traffic
D. the heavy traffics

女性,35岁,便血伴排便不尽感半个月,既往有内痔病史,首选的检查方法为

A. 粪便潜血实验
B. 直肠镜检
C. 直肠指诊
D. 结肠镜检
E. 钡剂灌肠检查

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