女性,70岁,1周来晕厥两次,心电图示P波与QRS波群二者互不相关,P波频率为80次

题型:单项选择题

问题:

女性,70岁,1周来晕厥两次,心电图示P波与QRS波群二者互不相关,P波频率为80次/分,QRS波群频率为45次/分,规整。诊断为()

A.第三度房室传导阻滞

B.室性心动过速

C.第二度房室传导阻滞

D.室性期前收缩

E.窦性心动过缓

考点:北京住院医师内科Ⅰ阶段心率失常心率失常题库
题型:单项选择题

一只鱼缸有很多条鱼共有五个品种,问至少捞出多少条鱼,才能保证有五条相同品种的鱼?

题型:单项选择题

急性心肌梗死病人由急诊室送到心电监护室应采用的方式是()

A.由护士陪同步行

B.由担架车护送

C.病人自己快步行进

D.病人自己慢步行进

E.由家人搀扶步行

题型:单项选择题

对于保管期满但未结清的债权债务原始凭证和涉及到其他未了事项的原始凭证不得销毁。( )

题型:单项选择题

某外商投资企业,2009年销售收入5000万元,销售成本2500万元,销售税金及附加500万元,销售费用1000万元,管理费用800万元,财务费用74万元,投资收益-26万元,营业外支出100万元,账面利润和申报的应纳税所得额均为0。在汇算清缴时发现下列其他资料:
(1)投资收益-26万元包括用权益法核算对境内居民公司甲的投资损失26万元。
(2)财务费用74万元中,50万元为购建固定资产的利息支出(该固定资产当年未完工):24万元为向该企业向其他企业借款9个月用于生产经营的200万元的利息支出,金融机构同期贷款年利率为9%。
(3)管理费用中,25万元为计提的存货跌价准备;60万元为预计负债支出;5万元为一项商标权的摊销金额,该商标权为当年以100万元价款向境外企业购买,付款期已到但企业因故尚未支付价款,未做相关涉税处理。
(4)营业外支出100万元中,70万元为违约购销合同的罚款支出,10万元为诉讼费支出,20万元为违反政府规定被职能部门处罚的罚款支出。
(5)汇算清缴时还发现,该企业在2月份接受了一台不需要安装的机器设备的赠与,对方开具增值税专用发票注明价款10万元,增值税1.7万元,企业自行支付0.3万元运杂费将该设备运回,当月投入使用,但是企业将该项赠与挂在往来账上,也没有对该设备计提折旧(该企业设备净残值规定为10%,预计使用年限为10年1假定该企业在2007年享受15%的企业所得税税率,自2008年起享受过渡期优惠政策。要求按顺序计算:

该企业投资收益和借款利息的纳税调整§:额的合计数为( )万元。

A.82

B.86.5

C.56

D.60.5

题型:单项选择题

阅读理解。

     The American book Who Moved My Cheese has been a bestseller all over the world. It teaches people

how to face changes in their lives. Now its author Spence Johnson has written a book just for teens. The

book tells us that when facing changes in our lives, like a new school or new friends, don't be afraid. Instead,

use this change to make a better life. The book gives an example of a change at school. A school is changing

from having two terms to three terms because there are too many students.

     Several teens are talking about this. Most of them are unhappy and worried. But Chris is not. He laughs

and tells a story about two mice, two "little people" and some cheese.

     The four are in a maze (迷宫) looking for the cheese. Here, cheese means something important in life, like

moving to a new class or getting into college. But they find the cheese is gone. The mice realize that they can't

change what has happened and have to find more cheese. This means finding different dreams. The little people,

however, can't do this. They are afraid of changes so they find no cheese.

     After Chris finishes the story, the friends understand one thing: to get more cheese, move m a new direction

quickly. His friends understand how this can be used in the changes all teens face, such as doing well at school

or having good relationships or just feeling good about yourself.

1. The book Who Moved My Cheese is _____.

A. written all over the world

B. read across the world

C. sold only in America

D. loved only by teens

2. What does the text mainly discuss?

A. Never change in our lives.

B. Change when you like to do.

C. Change with the changes.

D. Pay attention to the changes.

3. The underlined word "four" ( Paragraph 3) refers to _____.

A. mice and little people

B. students

C. cheese

D. readers

4. In our lives, we should learn from _____.

A. mice

B. little people

C. Chris

D. Spence Johnson

5. Which of the following statements is TRUE?

 A. The author is British.

B. There are three terms in every school.

C. Most teens don't understand Chris' story.

D. The book tells teens how to face changes in their lives.

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