请演示开放性伤口的止血包扎。

题型:问答题 简答题

问题:

请演示开放性伤口的止血包扎。

考点:中医执业医师实践技能心肺复苏及无菌操作心肺复苏及无菌操作题库
题型:问答题 简答题

阅读理解。

     My favourite shop is called 'Model World'. It is on the second floor of Happy Plaza, near to Pizza Club.

It is open from 10 a.m. to 8 p.m. every day. 

     'Model World' sells all kinds of models. It has model soldiers, cars, boats, airplanes, space shuttles and

even dinosaurs. It has models for young children and models for adults (成人). Some models have just about

twenty pieces, and others have over 2,000 pieces. You can also buy paints and glue (胶水) and other things

there.

     The staff at 'Model World' is very nice. They are very interested in making models. They will give you

advice, and answer all of your questions. The prices are not low but they are not high. My best buy was a

model of a helicopter. It cost $ 30 but it had over 400 pieces. It was really fun to make. If you are interested

in models, you should visit this shop.

1. The model shop closes at _________.

A. 8 a.m.

B. 10 a.m.

C. 8 p.m.

D. 10 p.m.

2. At least how many pieces are needed to make a model?

A. About 20.

B. About 30.

C. Over 400.

D. Over 2,000.

3. The staff in the shop is very _________.

A. experienced

B. helpful

C. young

D. strict

4. Which of the following is TRUE?

A. The writer made a helicopter in the shop.

B. The things sold in the shop are very cheap.

C. The models in the shop are only for children.

D. The writer paid $ 30 for the model of a helicopter.

5. The writer wrote the passage to tell us about _________.

A. his favourite model

B. his favourite shop

C. how to make models

D. why it was fun to make models

题型:问答题 简答题

罗茨鼓风机可以通过出口闸阀控制曝气量。

题型:问答题 简答题

某投资组合的风险收益率为10%,市场组合的平均收益率为12%,无风险收益率为8%,则该投资组合的B系数为( )。

A.2

B.2.5

C.1.5

D.0.5

题型:问答题 简答题

请指出哪项临床特征不十分符合边缘性龈炎()

A.可逆性

B.无附着丧失

C.只累及边缘龈及龈 * *

D.可有牙龈自动出血

E.探诊深度可以<或>3mm

题型:问答题 简答题

简述吴江派沈璟在戏曲理论上的建树。

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