学科分类

已选分类 医学中医学中医诊断学
单选题持续低热,暮热早凉,形瘦,手足蠕动,舌绛无苔,脉细数。此证属于
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单选题 以下哪项为表实热证可选用的药物 A、当归补血冲剂 B、紫雪丹 C、清解片 D、正柴胡饮冲剂 E、安宫牛黄丸
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单选题泻下黄臭秽稀便,排便不爽者,其病机是( )(2007年第16题)
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单选题A.寒B.虚C.热证D.实证
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单选题When Dr. John W. Gofman, professor of medical physics at the University of California and a leading nuclear critic, speaks of "ecocide" in his adversary view of nuclear technology, he means the following. A large nuclear plant like that in Kalkar, the Netherlands, would produce about 200 pounds of plutonium each year. One pound, released into the atmosphere, could cause 9 billion cases of lung cancer. This waste product must be stored for 500,000 years before it is of no further danger to man. In the anticipated reactor economy, it is estimated that there will be 10,000 tons of this material in Western Europe, of which one table-spoonful of plutonium-239 represents the official maximum permissible body burden for 200,000 people. Rather than being biodegradable, plutonium destroys biological properties. In 1972 the .U.S. Occupational Safety and Health Administration ruled that the asbestos level in the work place should be lowered to 2 fibers per cubic centimeter of air, but the effective date of the ruling has been delayed until now. The International Federation of Chemical and General Workers' Unions report that the 2-fiber standard was based primarily on one study of 290 men at a British asbestos factory. But when the workers at the British factory had been reexamined by another physician, 40--70 percent had X-ray evidence of lung abnormalities. According to present medical information at the factory in question, out of a total of 29 deaths thus far, seven were caused by lung cancer. An average European or American worker comes into contact with six million fibers a day. "We are now, in fact, finding cancer deaths within the family of the asbestos worker," states Dr. Irving Selikoff, of the Mount Sinai Medical School in New York. It is now also clear that vinyl chloride, a gas from which the most widely used plastics are made, causes a fatal cancer of the blood-vessel cells of the liver. However, the history of the research on vinyl chloride is, in some ways, more disturbing than the "Watergate cover- up. " "There has been evidence of potentially serious disease among polyvinyl chloride workers for 25 years that has been incompletely appreciated and inadequately approached by medical scientists and by regulatory authorities," summed up Dr. Selikoff in the New Scientist. At least 17 workers have been killed by vinyl chloride because research over the past 25 years was not followed up. And for over 10 years, workers have been exposed to concentrations of vinyl chloride 10 times the "safe limit" imposed by Dow Chemical Company.
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单选题下列哪项表现为神志清楚,思维正常而吐字困难,或吐字不清
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单选题A.羚角钩藤汤B.龙胆泻肝汤C.白虎汤D.白虎汤合增液承气汤
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单选题A.大定风珠B.补肺汤C.清燥救肺汤D.大补阴丸
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单选题病人突然呕血,面色苍白,四肢厥冷,大汗淋漓,脉浮大而散,证属
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单选题患者头摇肢颤,持物不稳,腰膝酸软,失眠心烦,头晕,耳鸣,善忘,老年患者常兼有神呆、痴傻。舌质红,舌苔薄白,或红绛无苔,脉象细数。其诊断为
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单选题清暑利湿的著名方剂是
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单选题下列关于表证与里证区别的叙述中,错误的是
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单选题下午3~5时热势较高者属
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单选题下列哪项不属于三因制宜中的“因人制宜”
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单选题脾胃气虚,气血不足的病人,面色常表现为
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单选题A.筋脉B.关节C.肌肉D.筋脉与肌肉
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单选题患者郁怒之后,小便涩滞,淋沥不宣,少腹胀满疼痛,苔薄白,脉弦。治当选用
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单选题气陷证是由于气的哪种功能异常引起的
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单选题气逆证发生的原因不包括
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单选题A.腰膝酸冷B.下肢水肿C.腰酸而痛D.夜尿频多
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