红汞最怕和()药品混合使用。A、酒精 B、生理盐水 C、碘酊

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问题:

红汞最怕和()药品混合使用。

A、酒精

B、生理盐水

C、碘酊

考点:急救医学急救医学题库
题型:单项选择题

阅读短文,回答问题。

     Most people do not like to think about disasters (灾难), so they do not prepare for them. This is a

deadly mistake. Whether you can be alive or not is decided by preparation. Here are somc tips that could

savc your life.

     1. Getting through the first hour 

      Choose an out-of-town person that each family member can call after the disaster if you become

alone. Besides, choose two nearby places where family members know to meet. One should be close to

your home. The other should be outside your neighborhood. Keep your important papers at the bank or

another safe place.

     Leave a disaster-supply kit (一套装备) (see Part 5) near the front door. Make sure you keep it filled

with fresh food and water. 

      If you are advised to move to the safe place, leave the area right away.

     2. The disaster-ready home

     You may have some time to prepare before certain types of disasters. Take hurricanes (飓风) as an

example. 

      Bring in anything that could fly around or blow away.

      Prepare your car for leaving.

      Fill bottles with drinking water.

      Keep your radio on for weather information.

     3. The safest places 

      Hurricane: stay in an inside space with no windows. Glass could break and hurt you.

      Earthquake (地震): get under the nearest heavy desk or table. This will protect you from falling

things.

     4. Preparing for the worst- do this now!

     Hurricane: during the hurricane season, keep a two-week supply of drugs. Have wood and nails

(钉子) ready to cover windows.

     Earthquake: move beds away from windows, heavy pictures or mirrors. Place large and/or heavy

objects on lower shelves. Learn how to shut off the electricity and water.

     5. Your disaster-supply kit 

     First-aid (急救用的) kit and drugs; spare clothes; a radio; car keys; important phone numbers.

1. Should you leave when you are asked to move?

______________________________________________________________________

2. What do you know is a deadly mistake from the passage?

______________________________________________________________________

3. Why should you keep your radio on before certain types of disasters?

______________________________________________________________________

4. Where can you stay to keep safe when hurricanes happen?

______________________________________________________________________

5. What can you do to prepare for the earthquake according to the passage? (At least 3 points.)

_______________________________________________________________________

题型:单项选择题

1996年科学家在宇宙深处发现了H3+和H3分子,试回答:

(1)一个H3+离子中含有____个质子和______个电子;

(2)构成H3分子的原子结构示意图是____ (填序号);

(3)H3属于____(填“混合物”、“单质”、“化合物”)。

题型:单项选择题

以下不符合当今模板的发展方向的观点是()。

A.不定型化

B.装配化

C.工具化

D.高效、周转使用

题型:单项选择题

狗脊净制应()

A.刮去毛

B.刷去毛

C.烫去毛

D.挖去毛

E.撞去毛

题型:单项选择题

用偿债基金来偿还国债的本息,其实质相当于()。

A.用现期的税收来偿还前期的国债

B.用前期的税收来偿还现期的国债

C.用将来的税收来偿还现期的国债

D.用现期的税收来偿还将来的国债

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