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问题 单项选择题

男孩，6个月。已诊断为化脓性脑膜炎，近二日，突然烦躁哭闹，头围增大，疑有硬膜下积液，为进一步确诊，应选择哪项检查

A．腰穿
B．硬膜下穿刺
C．眼底检查
D．头CT
E．摄颅骨X线片

答案

参考答案：B

单项选择题 共用题干题

女性，67岁，自诉洗澡时偶然发现右乳内一个无痛性肿块来院就诊，被诊断为乳腺癌。今日行乳腺癌改良根治术，手术顺利，安返病房。

该引流管的作用是（）

A.减少胸腔压力，促进呼吸

B.促进手术区的淋巴回流

C.促进手术区的血液循环

D.防止手术区皮肤与胸壁粘连

E.防止手术区皮下积液和皮瓣坏死
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填空题

Motivation is "the driving force within individuals that impels them to action." And goals are the sought-after results_____(1) motivated behavior.Motivation can be either positive or negative_____(2) direction. We may feel a driving force toward some object or condition, _____(3) a driving force away from some object or condition. For example, a person may be impelled toward a restaurant to fulfill a need, hunger, and away_____(4) an airplane to fulfill a need of safety. Some psychologists refer to positive drives_____(5) needs, wants or desires,_____(6) negative drives as fears or aversions._____ (7), though negative and positive motivational forces seem to differ dramatically_____(8) terms of physical and sometimes emotional activity, they are basically similar in_____(9) they both serve to initiate and sustain human behavior.____(10) this reason, researchers often refer _____(11) both kinds of drives or motives as needs, wants and desires.Goals, _____(12), can be either positive or negative. A positive goal is one toward_____ (13) behavior is directed and it is often referred to as an approach object. A negative goal is _____(14) from which behavior is directed away and it is sometimes referred to as an avoidance object. Since both approach and avoidance goals can be considered objectives of motivated behavior, most researchers refer to_____(15) types simply as goals. Consider this example. A middle-aged woman may wish to remain_____(16) attractive as possible. Her positive goal is to appear desirable, and_____(17) she may use a perfume advertised to make her irresistible. A negative goal may be to prevent her skin_____(18) aging, and therefore she may buy and use face creams._____(19) the former case, she uses perfume to help her achieve her positive goal — attractiveness; in the____(20) case, she uses face creams to help avoid a negative goal — wrinkled skin.
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