某患者腰麻注药后先感胸闷,继而心慌,烦躁、恶心、呕吐,血压下降,随后呼吸困难,首先考

题型:单项选择题

问题:

某患者腰麻注药后先感胸闷,继而心慌,烦躁、恶心、呕吐,血压下降,随后呼吸困难,首先考虑为()

A.中毒反应

B.过敏反应

C.注药过快

D.剂量过大

E.平面过高

考点:护士护理考试外科护理学外科护理学
题型:单项选择题

阅读理解。

     Dragon Boat Festival is a funny Chinese holiday. Usually, it's around June or July. Both children and adults

like this holiday.

     First, there are dragon boat races. Dragon boats are very long. They are painted in bright colours. In each

boat, there are many people rowing. There's also somebody beating a drum (击鼓). The winners of the races

can get a lot of money.

     During Dragon Boat Festival, people also eat a special kind of rice dumplings. To make one of these rice

dumplings, people prepare meat, vegetables and other things. Then they can make different flavors of

dumplings. Some are sweet, and some are salty (咸的). They all taste good. People give them to friends.

     On the evening of the holiday, families have a big meal together. Dragon Boat Festival is a great time for

everybody.

1. When is Dragon Boat Festival? 

A. Every June fifth.

B. Twice a year.

C. It's around June or July.

D. In winter.

2. How do Chinese people celebrate the festival?

A. Eating mooncakes.

B. Eating rice dumplings.

C. Holding dragon boat races.

D. Both B and C.

3. Which of the following about dragon boats is TRUE?

A. They are very long.

B. They have many flowers.

C. They are full of flags.

D. Babies often row them.

4. The meaning of the word "flavors" in Chinese is _________.

A. 风情

B. 情趣

C. 味道

D. 特点

5. Which is NOT the way (方式) to celebrate Dragon Boat Festival?

A. Having a big meal together.

B. Eating jiaozi and wonton (馄饨).

C. In memory of (纪念) Qu Yuan.

D. Holding dragon boat races.

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有两根绳子,第一根长
2
7
米,第二根长
4
7
米,哪一根绳子长?长多少米?
题型:单项选择题

为了保证图象彩色的稳定,必须调整好机内的()电路。

A、AGC

B、AFC

C、APC

D、AFT

题型:单项选择题

普通小麦和水稻体细胞中的染色体数分别是()和()。

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A.子宫增大与孕月相符
B.孕20周可经腹壁触及宫内胎体
C.孕18~20周即可听到胎儿心音
D.从孕早期至孕中期,胎动逐渐增多
E.孕妇于孕18~20周开始自觉胎动

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