问题
单项选择题 A3/A4型题
男，45岁。大便时突然出现剧烈头痛、恶心呕吐，为胃内容物。1年前曾有一过性，右侧上睑下垂。急诊来院。
如需做出病因诊断，应进行下述哪项辅助检查（）
A.颅脑CT增强扫描
B.颅脑MRI检查
C.脑电图检查
D.SPECT检查
E.脑血管造影
答案
参考答案：E
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男，45岁。大便时突然出现剧烈头痛、恶心呕吐，为胃内容物。1年前曾有一过性，右侧上睑下垂。急诊来院。
如需做出病因诊断，应进行下述哪项辅助检查（）
A.颅脑CT增强扫描
B.颅脑MRI检查
C.脑电图检查
D.SPECT检查
E.脑血管造影
参考答案：E
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geography, physics, chemistry and math: Others go to school to leam a skill so that they can make money. But no one can leam everything from school. A teacher, no matter how much he knows, cannot teach his 2______ everything they want to know. His job is to help his students know how to learn. He teaches them how to read and how to 3______. So, much more is to be learnt 4______ school by the students themselves. It's always more 5______ to leam how to study by oneself than to memonze some facts or rules. Great scientists, like Newton, Galileo and Edison, didn't get 6______ from school, but they were all successful. They invented so many things. The reason for their success is that they knew how to study. They read books that were not 7______ at school. They worked hard all their lives, wasting not a single moment. Above all, they knew how to use their brains. |