问题 单项选择题

男性,58岁,1天前突然出现右下腹痛,呈阵发性,伴恶心、呕吐3次,不排气,查体,腹平软,右下腹轻压痛,无反跳痛,肠鸣音亢进。

如继续观察,最可能发生

A.阑尾穿孔

B.肠坏死

C.腹腔脓肿

D.休克

E.脓毒血症

答案

参考答案:B

解析:对各种类型的绞窄性肠梗阻、肿瘤及先天性畸形所致的肠梗阻,以及非手术治疗无效的病人应行手术治疗,具体手术方法应根据梗阻的病因、性质、部位及全身情况而定。

选择题
阅读理解
Post your problems on the blog and get other bloggers’ advice!
My problem is my parents. They never stop going on about how I should keep my room tidy, keep my hair tidy and wear smart clothes. They even make me do the washing-up after dinner every night! What should I do?
Helen, USA
My best friend has suddenly become an ex-friend and I don’t know why! Last week we phoned each other every day and emailed too. But at school on Monday she didn’t look at me or speak to me. I don’t know what I’ve done.
Gimbya, India
Hi, Helen. I think you should do what your parents ask. You should respect them. It’s their house you live in and their money you spend.
Emily, New Zealand
Why do you think you’re the only one with parents like that? All parents are the same. They don’t understand that fashions have changed in the last 30 years! Tom, America
I feel sorry for you, Gimbya. My best friend did the same to me and I still don’t know the reason. Could you ask another friend to speak to her for you?
George, France
Helen, why should your parents do all the housework? You should help around the house. I think it’s OK for students to wear school uniforms. Teenagers should look like teenagers.
Simon, Scotland
Don’t worry about it so much! Phone your friend up as usual and she won’t be able to ignore(忽视) you. Everything will be fine.
Aisha, Nigeria
 
45. Helen’s problem is about her ______.
A. classmates             B. study            C. parents           D. room
46. ______ has the same problem as Gimbya.
A. George              B. Aisha             C. Helen                  D. Ali
47. ______ don’t agree with Helen. They think she should change her idea.
A. Tom and Emily                                 B. Emily and Simon                          
C. Simon and Tom                              D. Aisha and George
48. An ex-friend is a person who is ______.
A. gets along well with others
B. quite helpful when you have any problem
C. ready for asking you for help all the time
D. no longer a good friend as before