应给予强心药物,并同时应用扩张血管药物,再加上纠正酸中毒措施的情况是() A.中心静

题型:单项选择题

问题:

应给予强心药物,并同时应用扩张血管药物,再加上纠正酸中毒措施的情况是()

A.中心静脉压降低、血压降低

B.中心静脉压升高、血压降低

C.中心静脉压正常、血压降低

D.中心静脉压增高、血压正常

E.中心静脉压降低、血压正常

考点:广东住院医师麻醉学麻醉学(综合练习)麻醉学(综合练习)题库
题型:单项选择题

阅读理解

       "Go for it!"

       The expression "Go for it!" is a way of encouraging someone to try something.

       "Go for it!" means you should not worry about failure or be too careful. You should take a chance

and be brave.

       "Go for it!" gets its name from football. But it is not the football played in most countries such as

England, France or Japan, but the kind of football played in the United States and Canada.

       One of the most exciting times in football comes when a team has failed, after three tries, to move

the ball forward ten yards. The team must make a very important decision.

       The conservative(保守的)choice is to kick the ball and accept temporary defeat (暂时失败)in

order to get a good position for your team the next time it gets the ball. The more exciting choice,

however, is to try a fourth and final time to get the remaining yards needed.

       People now are certain to shout their advice.  Some will shout,  "Kick the ball!"  But others will

encourage the team to take a chance. "Go for it!" they will shout loudly.

       In the 1980's, people began using this expression in many kinds of situations(情形) to encourage

someone to act bravely.

       There is no guarantee(保证) that the action you "Go for it!" will succeed. But when you decide to

go for it, you only consider your action. That is the chance you can take. You put your fears behind.

You choose courage over safety. You hold your breath and go for it.

1. What does "Go for it!" mean?   

A. You should go straight on.

B. You should take a chance and be brave.

C. You should go to school and ask teachers for help.

D. You should be very careful.

2. The expression"Go for it!" comes from _____________ football.

A. English        

B. French     

C. Japanese        

D. American

3. According to the passage, when we decide to go for it, we only consider _____________.

A. safety         

B. action        

C. result            

D. success

4. In which of the following situations should we use the expression"Go for it!" now?

A. We decide to avoid(逃避) trouble or danger for the future.

B. We try to improve our English for better education.  

C. We need to make a quick decision at the last moment                  

D. We have to make a choice between success and failure.

题型:单项选择题

女性,30岁,哮喘病史近10年,近2年来反复发作,午夜或清晨时易发,春季和梅雨季节尤其好发。查体:一般情况可,叙述病史连贯而无气急,两肺散在哮鸣音。

经治疗患者好转出院,为预防发作,下列哪种药物最为有效()

A.吸入表面激素

B.马来酸氯苯那敏(扑尔敏)

C.酮替芬(噻哌酮)

D.阿司咪唑(息斯敏)

E.强的松片

题型:单项选择题

长期血压增高容易引起损害的器官是()。

A.心、脑、肾

B.心、脑、肺

C.心、肝、肾

D.脑、肾、肝

E.肝、肾、肺

题型:单项选择题

AIDS中最常见的肿瘤是()

A.Kaposi肉瘤

B.胶质瘤

C.黑色素瘤

D.三叉神经瘤

E.原发性淋巴瘤

题型:单项选择题

高温高压滤失量测定试验中,未冷却到室温就擅自打开泥浆杯盖,属于什么违章?

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