3~6个月婴儿易患呼吸道感染主要是因为哪类Ig不足() A.IgG B.IgM C.

题型:单项选择题

问题:

3~6个月婴儿易患呼吸道感染主要是因为哪类Ig不足()

A.IgG

B.IgM

C.SIgA

D.IgD

E.IgE

考点:临床医学检验临床免疫(医学高级)医学高级(临床医学检验临床免疫)模拟试题二
题型:单项选择题

The World Health Organization and several other United Nations agencies are calling for a major new effort to fight malaria, tuberculosis and AIDS. These three infectious diseases killed almost 6 million people last year. That is about 10 percent of the total number of deaths around the world last year.

The WHO and UN agencies released a new report at the World Economic Forum in New York City earlier this month. The document says that deaths around the world from malaria and tuberculosis could be cut in half by the year 2010. It also says the number of deaths from AIDS could be reduced 25 percent within that same time period.

The report is called “Calling Up the Response to Infectious Diseases.” It calls for huge new investments in methods to prevent and treat infectious diseases. Officials say money is needed for research and to purchase drugs. Money is also needed to devices to prevent diseases, such as bed nets. Bed nets prevent mosquitoes that carry malaria from biting people while they sleep.

David Heymann, director of the infectious disease program at the World Health Organization, says that providing effective drug treatments is important for improving peoples’ health and economic well – being. Reducing disease can also help improve economic growth in developing countries.

The WHO report also describes successful health programs in developing countries. In Peru, for example, the number of tuberculosis cases was cut in half by increasing the treatment to control the disease. In Vietnam, malaria was reduced 97 percent through the use of bed nets. And in Uganda, cases of the virus that causes AIDS were cut in half among pregnant women and children through the use of anti – AIDS drugs.

This new international health campaign is estimated to cost about 12,000 million dollars a year. So far, officials say the campaign has about 2,000 million dollars. The WHO says the campaign will need stronger relationships among government, private aid agencies, and drug companies to succeed.

小题1:According to the report         is the disease most difficult to fight.

A.malaria

B.tuberculosis

C.AIDS

D.influenza小题2:To prevent these diseases, a large amount of money is needed to          .

A.to buy food and pay for the caretakers

B.do research work, buy drugs and devices

C.take care of the families of the deaths

D.set up more hospitals and health institutions小题3:We can infer from the text that reducing infectious diseases is          .

A.to help the countries develop better

B.to promote cooperation between countries

C.to help people get more scientific knowledge

D.to help people get a cleaner environment小题4:Most serious infectious diseases spread mainly in         .

A.Africa

B.South America

C.Asia

D.developing countries小题5:To fight the diseases,         is necessary.

A.better environment

B.cooperation between different people

C.to wipe out the pests

D.more drugs and money

题型:单项选择题

预告登记后,债权消灭或者自能够进行相应的房屋登记之日起六个月内,当事人申请房屋登记的,房屋登记机构应当按照预告登记事项办理相应的登记。()

题型:单项选择题

关于管理层次与管理跨度,下列说法不正确的是( )。

A.管理层次是指从管理组织的最高管理者到最下层实际工作人员之间进行分级管理的不同管理阶层

B.管理跨度是指上级管理人员所直接管理下级的人数

C.管理层次过多势必要增加管理跨度

D.对于不同层次的管理及不同类型的事务,管理跨度是不同的

题型:单项选择题

案例:某年某月某日,某镇煤矿发生瓦斯爆炸事故,事故死亡29人。该煤矿上年产量3万吨,税利60万元;企业上年平均职工人数是105人,工作日数是300天,这次事故因人身伤亡所支出的费用是640万元,善后处理费用是130万元,财产损失价值达280万元,停产、减产损失价值20万元,资源损失价值30万元。(说明:本题前5道题为单选题,后3道题为多选题。)

这起事故的工作损失价值是()万元。

A.11.4

B.55.2

C.331.4

D.1100

E.1740

题型:单项选择题

一条操作压力为5.0MPa的蒸汽管线发生泄漏时()进行带压堵漏。

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