脑外伤病人死亡的主要原因() A.ARDS B.误吸窒息 C.心律失常 D.应激性溃

题型:单项选择题

问题:

脑外伤病人死亡的主要原因()

A.ARDS

B.误吸窒息

C.心律失常

D.应激性溃疡

E.中枢性呼吸抑制

考点:山东住院医师麻醉科Ⅱ阶段专业理论专业理论题库
题型:单项选择题

读图,回答11~12题。

小题1:关于图中abcd四地自转角速度和线速度的叙述,正确的是(  )

A.四地的角速度都相同

B.四地的角速度都不同

C.四地的自转线速度由小到大依次是adbc

D.四地的自转线速度由大到小依次是bcad小题2:图中四地该日昼长由长到短依次是(  )

A.a→b→c→d

B.d→c→b→a

C.c→d→b→a

D.d→a→c→b

题型:单项选择题

色氧化剂”双氧水(H2O2),学名过氧化氢,常温下是一种无色液体,在加少量二氧化锰(作催化剂,不溶于水)的条件下能迅速分解,生成氧气和水,现在实验室常用此法代替氯酸钾制取氧气.试回答下列问题:

(1)双氧水分解的化学方程式是______.

(2)欲分离反应后得到的二氧化锰,用到的仪器除烧杯、玻璃棒外,还有______.

(3)实验室用此法代替氯酸钾和二氧化锰共热制取氧气,请你简述其优点:①______;②______.

题型:单项选择题

阴沟肠杆菌生化特点不包括 ()

A.氧化酶阴性

B.鸟氨酸脱羧酶阴性

C.赖氨酸脱羧酶阴性

D.乳糖阳性

E.可以利用枸橼酸盐

题型:单项选择题

阅读理解。

    China reported blistering growth for the last three months of 2009 ,raising expectations of interest rate

increases and other measures to head off inflation.

     China has declared that it is recovering from the global economic crisis.

     Ma Jiantang, head of the National Bureau of Statistics, said Thursday the country's economy grew by

10.7 percent in the last three months of 2009.

     Ma says China has managed to quickly hold back what he described as "the sliding of the national

economy". He says China has become the first country, on the whole, to achieve economic recovery and

stabilization.

     According to previous estimates, Ma says China's  gross domestic product for 2009 rose 8.7 percent,

to nearly five trillion dollars.

     This goes beyond the official growth rate target of eight percent. The government has long considered

eight percent growth essential to create enough jobs for the country's more than one billion people.

     At the same time, Ma says some problems and contradictions are natural.

     Ma says the Chinese government will  give more priority  to  restructuring  economic  and  improving

peoples' livelihood.

     To reduce the effects of the global economic crisis that began in 2008 ,China loosened lending

practices, cut interest rates and began massive spending programs. But the government wants to make

sure those measures do not contribute to inflation, which can be politically sensitive in a country where

hundreds of millions of people remain poor.

     Beijing resident Ms Wang says she is worried. She says she thinks prices are rising really fast. She

points to the price of cabbage, which has increased more than 10 times in the past year.

The head  of the  Chinese  Banking  Regulatory Commission, this week said the government will step up

monitoring of banks and rein in lending to prevent speculative bubbles (投机泡沫) in real estate ( 房地

产) and other assets.

     The World Bank on Thursday released a report that predicts China's economy will grow by nine

percent this year. This contrasts with forecasts of 2.5 percent growth rate for the United States and one

percent growth for European economies in , because of weaknesses remaining from the global financial

crisis.

1.What does the underlined phrase in the first paragraph mean?

A. Prevent.    

B. Begin.  

C. Continue.    

D. Reduce.

2. How many measures did China take to reduce the sliding of the national economy?

A. 2.  

B. 3.  

C. 4.  

D. 5.

3.The global economy in  will ________.

A. increase more quickly than in 2009

B. recover immediately if proper measures are taken

C. remain weak as a result of the global financial crisis

D. remain the same standard as that in 2009

4.The passage is mainly about ________.

A. jobs created for more than one billion people

B. lending practices loosened in China in the new year

C. rapid growth of Chinese economy in last months of 2009

D. fast growth in economy leading to inflation

题型:单项选择题

被称为我国货币政策“三大法宝”的政策工具的有( )。

A.公开市场业务

B.再贷款

C.再贴现

D.存款准备金

E.窗口指导

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