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问题 单项选择题 A1/A2型题

抢救枕骨大孔疝（脑室系统扩大者）最有效的急救措施是（）

A.20%甘露醇250ml快速静滴

B.尽快行去骨瓣减压术

C.快速颅钻钻孔穿刺脑室额角行脑脊液外引流术

D.快速静滴地塞米松20mg

E.气管切开保持呼吸道通畅

答案

参考答案：C

单项选择题

Teachers need to be aware of the emotional, intellectual, and physical changes that young adults experience. And they also need to give serious (51) to how they can be best accommodate such changes. Growing bodies need movement and (52) , but not just in ways that emphasize competition. Because they are adjusting to their new bodies and a whole host of new intellectual and emotional challenges, teenagers are especially self-conscious and need the (53) that comes from achieving success and knowing that their accomplishments are admired by others. However, the typical teenage lifestyle is already filled with so much competition that it would be (54) to plan activities in which there are more winners than losers, for example, publishing newsletters with many student-written book reviews, (55) student artwork, and sponsoring book discussion clubs. A variety of small clubs can provide multiple opportunities for leadership, as well as for practice in successful (56) dynamics. Making friends is extremely important to teenagers, and many shy students need the (57) of some kind of organization with a supportive adult (58) visible in the background.

In these activities, it is important to remember that the young teens have (59) attention spans. A variety of activities should be organized (60) participants can remain active as long as they want and then go on to something else without feeling guilty and without letting the other participants down.

52().

A.care 

B.nutrition 

C.exercise 

D.leisure
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单项选择题

患者，女，1天，出生后发现腹壁有一长约5cm的裂口，肠管由此裂孔突出体外，肠管表面有一层膜状物覆盖。最有可能的诊断是

A．脐膨出

B．脐疝

C．脐茸

D．脐窦

E．腹裂
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