男性,57岁。以"呕血4小时"为主诉入院,查体:重度贫血貌,肝掌(+),蜘蛛痣(+)

题型:单项选择题 A1/A2型题

问题:

男性,57岁。以"呕血4小时"为主诉入院,查体:重度贫血貌,肝掌(+),蜘蛛痣(+),脾大,肋下4cm,移动性浊音可疑阳性。上消化道出血的病因最可能为().

A.食管胃底静脉曲张破裂出血

B.消化性溃疡

C.急性胃炎

D.胃癌

E.食管贲门黏膜撕裂

考点:神经内科相关专业知识消化内科消化内科题库
题型:单项选择题 A1/A2型题

     阅读理解。

     Every year thousands of young people in England finish school and then take a year off before they

 start work or go to university. Some young people go to other countries and work as volunteers 

 (志愿者). Volunteers give their time to help people. For example, they work in schools or hospitals , or

 they do something helpful for the environment.

    Pauline Jones, 18 , lives in Cardiff , Wales. Next year she wants to go to university to study Chinese,

 but now she's living in Belize. Pauline says,"I'm working with other people here to save the coral reefs

 (珊瑚礁) in the sea near Belize. The reefs here are beautiful, but if the sea water is very polluted (污染),

 the coral will die. I'm helping to do research on the coral and the fish that live around the reefs. All over

 the world, coral reefs are dying. We need to do something about the problem before it's too late. "

     "I'm staying with a family here and I help do same housework. I don't get any money, but that's OK.

 I love my work here, and I'm learning a lot about the people of Belize...and myself! When I finish my

 work, I want to stay here for another three months. I want to travel around Belize and Central America. "

1. Some young people from England _____ after they finish school.

    A. go to university abroad

    B. spend one year abroad as volunteers

    C. go to work for money

    D. start work in schools or hospitals

2. Pauline Jones , an eighteen-year-old girl, is living in _____ now.

    A. England

    B. China.

    C. Belize

    D. Cardiff

3. Pauline Jones is _____ with other people.

    A. studying Chinese in a university    

    B. working to save the coral reefs

    C. helping do some housework

    D. doing some research in Wales

4. From the passage, we know that the coral reefs _____.

    A. will die because of the pollution  

    B. are not as beautiful as before

    C. cannot live without fish in the sea

    D. will probably be sold for money

5. Pauline Jones wants to       after she finishes her work as a volunteer.

    A. stay there for another year

    B. go back home to start work

    C. learn about the people's home

    D. travel around Central America

题型:单项选择题 A1/A2型题

城镇化的模式是指对一个国家、一个地区在特定阶段、特定环境背景中城镇化基本特征的模式化归纳、总结。其中,在商品短缺时期是以()为主导的城镇化模式。

A.国有企业

B.外资及混合型经济

C.乡镇集体经济

D.分散家庭工业

题型:单项选择题 A1/A2型题

按照《公路工程技术标准》(JTGB01—2003)的分类标准,小桥指多孔跨径总长L为()。

A.30m≥L≥8m

B.30m≥L>8m

C.30m>L≥8m

D.30m>L>8m

题型:单项选择题 A1/A2型题

审计意见的基本类型有()。

A.无保留意见

B.否定意见

C.保留意见

D.无法表示意见

题型:单项选择题 A1/A2型题

企业购入一台设备,预计使用5年,原始价值24000元,预计净残值1000元、清理费用400元,按平均年限法计提折旧,该设备应计提的年折旧额为( )元。

A.4800

B.4720

C.4600

D.4520

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