下列关于气雾剂的表达正确的是( ) A.气雾剂按分散系统可分为溶液型、混悬型和乳剂

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问题:

下列关于气雾剂的表达正确的是( )

A.气雾剂按分散系统可分为溶液型、混悬型和乳剂型
B.目前使用的抛射剂为压缩气体
C.目前我国使用的抛射剂主要为氟利昂
D.气雾剂虫药物附加剂、抛射剂、阀门系统三部分组成
E.气雾剂只能吸入给药

考点:中药执业药师中药学专业知识(一)中药执业药师中药学专业知识(一)
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新增特种设备在投入使用前,使用单位办理注册登记须提供哪些资料?

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阅读理解。

     I had looked forward to this day for a long time. Finally I, Kirsty Stuart, would stand on the top of Mount

Blanc, the highest mountain in the Alps. Although I climbed often in my native Scotland, this was my first trip

to the Alps. My companions-Jean-Pierre Barton, Maurice Gautier, and Mary Sargent-and I left our camp early

and planned to reach the top by late morning.

     As we neared the top, large clouds gathered and it began to snow. We found shelter and decided to wait

for the snow to stop. After three hours, however, we decided to go back and try again the next day. We started

down the mountain in the thick snow. Jean-Pierre forgot his sunglasses and went back to look for them. As

he was returning to us, he started to fall. His fall started an avalanehe (雪崩) and it was falling towards us! I

was swept away by the heavy snow. Jean-Pierre hurried down to me. "Are you OK?" he asked.

     "I think I broke my leg," I answered.

     "I'd better radio for help!" he said."Where are the others?" We couldn't see Maurice or Mary anywhere.

     Jean-Pierre called the emergency radio number, and the police said they would send help right away. It

seemed like hours, but only minutes later we heard the welcome sound of a helicopter. The helicopter couldn't

land on the mountainside, so they lowered two men, two dogs and a stretcher (担架). One man ran to me, but

I told him to search for the others. The dogs were trained for avalanche rescue and soon began to dig crazily

in the snow.

     Bernardo, the lead dog, found Mary's scarf and led the rescuers to her. Maurice was nearby. The men gave

us hot drinks and warm blankets and then prepared to lift us into the helicopter. Two men inside the helicopter

pulled us up with the ropes. I went first on the stretcher.

     Once we were safely inside, the helicopter flew to the hospital in Chamonix Our poor rescuers and their

dogs had to climb all the way back down the mountain. Later we would find these brave men and thank them

for saving our lives.

1. What prevented the climbers from reaching the top?

A. The terrible weather.

B. The loss of the sunglasses.

C. The injury of the team members.

D. The unexpected height of the mountain.

2. How did the writer break his leg?

A. The road was covered with snow.

B. His companion knocked into him.

C. The heavy clouds blocked his view.

D. The avalanche caused a fall for him.

3. How did the writer feel while waiting for help?

A. Anxious.

B. Crazy.

C. Sorry.

D. Annoyed.

4. What do we learn from the passage?

A. Mary was the leader of the team.

B. The team was upset about their failure.

C. It was several hours before the rescue team arrived.

D. The writer was excited thinking of climbing Mount Blanc.

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女性,30岁,贫血貌,解柏油样便3d,此前有多年上腹疼痛病史伴嗳气、反酸,查Hb76g/L,胃镜检查示十二指肠壶腹部溃疡,该病人的贫血形态学分类应为

A.正细胞正色素性贫血

B.小细胞低色素性贫血

C.大细胞性贫血

D.巨幼细胞性贫血

E.地中海贫血

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启动防台风Ⅱ级响应后,()应按照预案负责组织海上养殖人员和进港避风船只上的人员做好撤离上岸的工作。

A、海洋与渔业部门

B、有关县(市、区)防汛指挥部

C、有关县(市、区)地方人民政府

D、所在乡镇人民政府

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空气质量级别是Ⅰ、Ⅱ级,对人有污染吗?

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