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问题 单项选择题 A1/A2型题

乙型脑炎出现惊厥、抽搐，主要考虑为脑水肿时应 （）

A.降温，以物理降温为主，药物降温为辅，同时可减低室温

B.以脱水为主，必要时可合并使用肾上腺皮质激素，呋塞米等

C.使用镇静剂，首选地西泮

D.以吸痰、给氧为主，保持气道通畅，必要时气管切开插管

E.高热、抽搐、呼吸衰竭，是危及乙型脑炎患者生命的3种主要症状，必须及时处理

答案

参考答案：B

单项选择题

男性，45岁，体检发现前上纵膈有4cm×5cm肿块，紧贴胸骨后，密度均无钙化，与周围器官有脂肪线分开，最可能的诊断为()

A.甲状腺肿瘤

B.胸腺瘤

C.畸胎类肿瘤

D.淋巴瘤

E.心包囊肿
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单项选择题

One’s style of the dress reveals the human obsession with both novelty and tradition. People use clothing to declare their membership in a particular social group; however, the rules for what is acceptable dress for that group may change. In affluent societies, this changing of the rules is the driving force behind fashions. By keeping up with fashions, that is, by changing their clothing style frequently but simultaneously, members of a group both satisfy their desire for novelty and obey the rules, thus demonstrating their membership in the group.　　There are some interesting variations regarding individual status. Some people, particularly in the West, consider themselves of such high status that they do not need to display it with their clothing. For example, many wealthy people in the entertainment industry appear in very casual clothes, such as the worn jeans and work boots of a manual laborer. However, it is likely that a subtle but important signal, such as an expensive wristwatch, will prevail over the message of the casual dress. Such an inverted status display is most likely to occur where the person’s high status is conveyed in ways other than with clothing, such as having a famous face.

Why does the author discuss individual status in paragraph 2

A．To state that individuals status is not important in the West

B．To argue that individuals need not obey every fashion rule

C．To contrast the status of entertainers with that of manual laborers

D．To explain how high status may involve an inverted status display
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