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【多选题】
肛裂病人肛门疼痛的特点正确的是A.
疼痛多为隐痛
B.
排便前出现括约肌挛缩痛
C.
排便后出现肛门隐痛可延续数小时
D.
排便时与排便后疼痛之间有间歇期
E.
疼痛无规律 【答案】:D 【解析】:此题考查的是肛裂的疼痛特点。典型肛裂疼痛有周期性:排便时疼痛(排便时烧灼样或刀割样疼痛)、间歇期(便后数分钟缓解期)、括约肌挛缩痛(肛管括约肌收缩痉挛,可持续半到数小时),直至括约肌疲劳、松弛后疼痛缓解,再次大便又出现疼痛。 【题型】 A1
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举一反三
【单选题】Which of the following is NOT true about drama according to the passage?
A.
It was thought to begin in the Roman Empire.
B.
It was thought to start the human interest in storytelling.
C.
It might come from rhythmical and gymnastic dances.
D.
It might come from imitations of animal movements and sounds.
【简答题】民营经济在以下那些方面具有_____发展优势。
【单选题】Ellie’s advertising division has been asked to provide a presentation regarding the three major media options they provide: print, television, and Internet. Which of the following would be the most ap...
A.
chronological
B.
topical
C.
spatial
D.
problem-solution
【单选题】If you _____ your homework by 7:00, you cannot watch the drama on TV. [ ]
A.
won't finish
B.
haven't finished
C.
didn't finish
D.
doesn't finish
【简答题】北京的一个用户电传码是22某船想通过C站给其发电传,应输入
【单选题】Ellie’s advertising division has been asked to provide a presentation regarding the three major media options they provide: print, television, and Internet. Which of the following would be the most ap...
A.
chronological
B.
spatial
C.
topical
D.
problem-solution
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