问题 单项选择题 案例分析题

患者男,50岁,慢性咳喘10余年,冬春季易发作,此次因咳黄痰,喘息,低热5d来诊。既往吸烟22年,15~20支/d,已戒烟5年。

考虑疾病进展情况是()。(提示患者接受以上治疗后,口唇发绀,表情淡漠,说话不能成句,端坐呼吸,听诊双肺哮鸣音明显减弱。)

A.病情缓解,治疗降级

B.自发性气胸

C.患者情绪变化,无需特殊处理

D.出现急性左心功能衰竭

E.哮喘加重,呼吸功能衰竭

答案

参考答案:E

阅读理解

阅读理解。

     Because earthquakes happen without warning, it's important to take steps now to prepare. Because you

don't know where you will be when an earthquake happens, prepare some supplies for your home, workplace,

and car.

    1. Water.

    A person needs at least 1/2 gallon of water daily just for drinking. Store at least 1 gallon of water per person

per day and be prepared for a 72-hour period. It is suggested that you buy bottled water. Keep bottled water

in its original container and do not open it until you need to use it. Also, do check the"use by" date.

    2. Food.

It's always a practical idea to keep a supply of non-perishable(不易腐烂的) food on hand. Have an

enough supply of canned food, powdered milk, dried fruits, non-salted nuts and canned juices for at least 72

hours.

    3. Flashlights (手电筒) and spare batteries.

Keep a flashlight beside your bed, at your place of work, and in your car. Do not use matches or candles after

an earthquake until you are sure that no gas leaks. Prepare a battery-powered radio and spare batteries. Most

telephones will be out of order, so radios will be your best source of information.

    4. Clothes. 

    If you live in a cold place, you must think about warmth. You might not have heat after an earthquake. Think

about your clothing and bedding supplies.

1. Why should people prepare themselves for an earthquake?

A. Because earthquakes can be known before they happen.

B. Because earthquakes take place without warning.

C. Because earthquakes usually take place in the neighborhood.

D. Because it's people's daily work to prepare the earthquakes.

2. About the prepared water, which description is RIGHT?

A. A person should prepare 0.5 gallon of water for one day.

B. You'd better use your own containers to keep water.

C. You'd better open the bottled water when you buy it.

D. You shouldn't open the bottled water until you need it.

3. You should prepare all of the following except ______.

A. powdered milk

B. fresh vegetables

C. dried fruits

D. canned juices

4. According to the article we know that ______.

A. we need to prepare some supplies only at home

B. a telephone is the most important prepared thing

C. flashlights but not matches are first used after earthquakes

D. clothes are used to protect your head

5. If you live in a cold place, you should prepare _______.

A. some warm clothes and bedding supplies

B. some hot water

C. some batteries

D. some flashlights

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