患者,男性,50岁。左上腹撞伤伴腹痛4小时。伤后曾呕吐1次,为少量胃内容物,无血液。

题型:单项选择题 A1/A2型题

问题:

患者,男性,50岁。左上腹撞伤伴腹痛4小时。伤后曾呕吐1次,为少量胃内容物,无血液。体检:神志清,血压100/76mmHg,脉搏88次/分钟,上腹部有压痛、反跳痛及肌紧张,移动性浊音(-),腹腔穿刺(-)。腹部平片示:两侧膈下有游离气体。考虑最可能为().

A.腹壁挫伤

B.脾包膜下血肿

C.胰腺损伤

D.肝破裂

E.腹腔内空腔器官破裂

考点:执业护士第三章消化系统疾病病人的护理第三章消化系统疾病病人的护理题库
题型:单项选择题 A1/A2型题

一元二次方程3x2=1-3x的二次项系数为______,一次项系数为______,常数项为______.

题型:单项选择题 A1/A2型题

患者,男性,25岁,因"活动后胸闷、气短5天"就诊。查体:体温36.2℃,呼吸18次/分,脉搏76次/分,血压125/75mmHg,发育正常,口唇无紫绀,听诊双肺呼吸音粗,心界不大,胸骨左缘第2~3肋间可闻及3/6级收缩期杂音,腹平软,肝脾肋下未及,双下肢无水肿。超声心动图:左房内隔膜样线状低回声。

(提示超声心动图:左房内可见异常隔膜,隔膜孔交通1.5cm,房间隔回声中断3cm。)对于该患者治疗说法正确的是()

A.可直接缝合房间隔缺损

B.该患者必须经右房切口进行手术

C.该患者可经左房切口进行手术

D.可择期手术

E.必须行急诊手术

F.术中应彻底切除隔膜,并连续缝合粗糙面,防止术后发生左房血栓

题型:单项选择题 A1/A2型题

Our surrounding(周围) is being polluted faster than nature and man’s present efforts can’t prevent it. Time is bringing us more people, and more people will bring us more industry, more cars, larger cities, and the growing use of man-made materials.

What can explain and solve this problem? The fact is that pollution is caused by man—by his desire for a modern way of life. We make “increasing industrialization” our chief aim. So we are always ready to offer everything: clean air, pure water, good food, our health and the future of our children. There is a constant flow of people from countryside to cities, eager for the benefit of our modern society. But as our technological achievements have grown in the last twenty years, pollution has become a serious problem.

Isn’t it time we stopped to ask ourselves where we are going—and why? It makes one think of the story about the airline pilot who told his passengers over the loudspeaker, “I’ve some good news and some bad news. The good news is that we’re making rapid progress at 530 miles per hour. The bad news is that we’re lost and don’t know where we’re going.” The sad fact is that this becomes a true story when spoken of our modern society.

小题1:Man can’t prevent the world from being polluted mainly because        .

A.many man-made materials

B.more cars, trucks and buses

C.more people and more industry

D.more cities小题2:People crowd into the cities because_________.

A.they want very much to find well-paid jobs

B.they eager for the achievement of our modern society

C.they have become tired of their homeland

D.they have a strong wish to become industrial workers小题3:The story about the airline pilot tells us that_________.

A.man knows where the society is going

B.people do not welcome the rapid development of modern society

C.man can do little about the problem of pollution

D.the writer is worried about the future of our society小题4:What does the writer really want to say in this passage?

A.With the development of technology, pollution has become a serious problem.

B.Lower the speed of development to stop pollution.

C.It’s time we did something to reduce pollution.

D.As industry is growing fast, pollution is the natural result.

题型:单项选择题 A1/A2型题

北京市成为我国高科技产业中心的主要原因是[ ]

A.人口众多        

B.交通方便  

C.科研力量雄厚    

D.经济发达

题型:单项选择题 A1/A2型题

()是市场经济的基本规律。

A.市场规律 

B.竞争规律 

C.价值规律 

D.供求规律

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