单项选择题
患者男性,40岁,排便后肛门处剧烈疼痛。于肛门口见一椭圆形肿块,有明显触痛,应首先考虑为
A.肛周脓肿
B.前哨痔
C.内痔脱出嵌顿
D.血栓性外痔
E.直肠息肉脱出
点击查看答案&解析
<上一题
目录
下一题>
热门
试题
未分类题
Benefits______health insurance, a three-week vacation, and paid sick leavE.A.consist ofB.consistingC.will consistD.are consisting
A.A.consist
B.consisting
C.will
C.are
点击查看答案
未分类题
Tomorrow's sale______savings on all shoes and accessories, and handbags.A.includeB.includesC.includedD.including
A.A.include
B.includes
C.included
点击查看答案
相关试题
Many call centers for multinational...
女,49岁。剖腹产术后并发粘连性肠梗阻。...
女性,35岁,患内痔2年。询问护士痔形成...
男,20岁,小肠扭转致肠绞窄坏死。此时其...
All items must be returned with th...