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A3型题男,28岁,右侧眶后持续性钻痛2天,出现复视,右上睑下垂。2年前有类似发病。患有慢性副鼻窦炎十余年。体检:右侧瞳孔散大,对光反射弱,右上睑遮盖瞳孔,右眼向上、下、内注视露白并有复视,余正常肾上腺皮质类固醇治疗10天后痊愈。 其病因是()

A. 动脉瘤性扩张或微渗漏
B. 上颌窦炎症
C. 海绵窦硬脑膜局限性非特异性炎症或肉芽肿
D. 高凝状态
E. 化脓性感染

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PART SIX · In most lines of the following text, there is one unnecessary word. It is either grammatically incorrect or does not fit in with the sense of the text. · For each numbered line 41—52, find the unnecessary word. Some lines are correct. If a line is correct, write CORRECT.FORT WAYNE, Ind.—Steel Dynamics Inc. , an operator of electricand furnace mini-mills, who on Thursday said that a Michigan circuit (41) ______court of judge dismissed a General Motors Corp. lawsuit against the (42) ______company over an alleged contract violation of a multi-year steel (43) ______purchase agreement.Because in March General Motors filed suit against Steel Dynamics and (44) ______Textron Inc. , both of which supply with steel fasteners and other parts (45) ______to the automaker, as seeking damages, and contending that the (46) ______companies’ recently increased prices violated contracts with the (47) ______manufacturer.Though on Wednesday, the judge dismissed General Motors’ suit on (48) ______the basis that it had failed to state a legally valid claim against Steel (49) ______Dynamics.Steel Dynamics shares recently traded down 29 cents, or for nearly 1 (50) ______percent, which at $31.37 on the Nasdaq, and General Motors shares (51) ______were down 31 cents at $42.82, but on the New York Stock Exchange. (52) ______

5-羟色胺受体激动剂

A. 心得安(普萘洛尔)
B. 萘普生
C. 赛庚啶
D. 麦角胺咖啡因
E. 舒马普坦

不常发作也不很强烈的偏头痛应用

A. 非类固醇消炎痛药物
B. 发作早期给麦角胺咖啡因
C. 5-羟色胺受体激动剂
D. 心得安、苯噻啶等药物
E. 皮质类固醇

偏头痛患者应用咖啡因麦角胺片的正确方法是

A. 头痛发展至剧烈时服用
B. 头痛间歇期有规则地服用
C. 先兆症状来临后或头痛刚开始时服用
D. 头痛伴有恶心、呕吐时服用
E. 头痛出现后一般镇痛剂无效时服用

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