为保持颅脑创伤患者的大脑灌注压,最好应保持收缩压为() A.80~90mmHg B.

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问题:

为保持颅脑创伤患者的大脑灌注压,最好应保持收缩压为()

A.80~90mmHg

B.90~100mmHg

C.100~110mmHg

D.110~120mmHg

E.120~130mmHg

考点:外科住院医师外科重症监护治疗外科重症监护治疗题库
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Are you a man or a mouse? When people ask this question they want to know     you think you are a     person or a coward (懦夫). But you will never really know the answer to this question     you are tested in real life. Some people    they are brave but when they come face to face with real    , they act like cowards. Others think of themselves as cowards, but when they meet danger, they act like heroes.

Lenny had always thought of himself as a nervous person. He got worried before examinations. He worried about his job and health. All he wanted in life was to be safe and healthy. But    December 15th, 2013, a plane crashed into a river in Washington. Lenny went to the river to see what was happening. He saw a woman in the     water. Lenny did not feel afraid. He behaved very    and did a very dangerous thing. He jumped into the river and    to the woman, and kept her head above the water. Seventy-eight people died that day. Thanks to Lenny, it was not    .

When you are in a very dangerous situation and feel afraid, the body automatically(自动地) produces a chemical in the blood. The chemical is called adrenalin(肾上腺素). With adrenalin in the blood system, you actually feel stronger and stronger and are ready to fight.

小题1:A. neither B. whether  C. either

小题2:A. brave   B. real C. hard

小题3:A. when    B. until    C. after

小题4:A. realize B. find C. think

小题5:A. question    B. mouse    C. danger

小题6:A. on  B. in   C. for

小题7:A. fresh   B. warm C. ice-cold

小题8:A. nervously   B. calmly   C. fearfully

小题9:A. went    B. spoke    C. swam

小题10:A. an accident    B. seventy-eight    C. seventy- nine

题型:单项选择题
小明比小亮重
85
100
千克,也就是小明比小亮重85%千克.______.(判断对错)
题型:单项选择题

下列物质的性质中属于化学性质的是(  )

A.氧化铜的颜色是黑色

B.酒精有挥发性

C.白糖易溶于水

D.汽油能燃烧

题型:单项选择题

女,52岁,发现左 * * 包块3个月。检查发现左乳外上象限约3cm×2.5cm大小肿块,表面不光滑,质硬,边界不清楚,动度小,无明显触痛。同侧腋窝触及肿大、质硬的淋巴结。

为明确肿块性质,最好采取()

A.红外线摄影

B.钼靶X线摄影

C.穿刺活检

D.切除活检

E.切取少量活检

题型:单项选择题

简述卫生服务需要与利用指标主要应用在哪些方面。

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