单选题理中丸，臣药是

单选题患者寒热往来，身热起伏，汗少，或发热不恶寒，有汗而热不解，咳嗽，痰少，气急，胸胁刺痛，呼吸、转侧疼痛加重，心下痞硬，干呕，口苦，舌苔薄白或黄，脉弦数。治宜当选

单选题病人手足厥冷，脉沉数有力，口渴喜冷饮，便干尿赤，舌红苔黄，此属

单选题妇女月经先期而来，色深而质稠，此证属于( )(2004年第19题)

单选题患者发热，恶风，头痛，汗出，脉浮缓，其病因是

单选题A．井穴B．荥穴C．输穴D．合穴

单选题The human Y chromosome--the DNA chunk that makes a man a man--has lost so many genes over evolutionary time that some scientists have suspected it might disappear in 10 million years. But a new study says it'll stick around. Researchers found no sign of gene loss over the past 6 million years, suggesting the chromosome is "doing a pretty good job of maintaining itself," said researcher David Page of the Whitehead Institute for Biomedical Research in Cambridge, Mass. That agrees with prior mathematical calculations that suggested the rate of gene loss would slow as the chromosome evolved, Page and study co-authors note in Thursday's issue of the journal Nature. And, they say, it clashes with what Page called the "imminent demise" idea that says the Y chromosome is doomed to extinction. The Y appeared 300 million years ago and has since eroded into a dinky chromosome, because it lacks the mechanism other chromosomes have to get rid of damaged DNA. So mutations have disabled hundreds of its original genes, causing them to be shed as useless. The Y now contains only 27 genes or families of virtually identical genes. In 2003, Page reported that the modern-day Y has an unusual mechanism to fix about half of its genes and protect them from disappearing. But he said some scientists disagreed with his conclusion. The new paper focuses on a region of the Y chromosome where genes can't be fixed that way. Researchers compared the human and chimpanzee versions of this region. Humans and chimps have been evolving separately for about 6 million years, so scientists reasoned that the comparisons would reveal genes that have become disabled in one species or the other during that time. They found five such genes on the chimp chromosome, but none on the human chromosome, an imbalance Page called surprising. "It looks like there has been little if any gene loss in our own species lineage in the last 6 million years," Page said. That contradicts the idea that the human Y chromosome has continued to lose genes so fast it'll disappear in 10 million years, he said. "I think we can with confidence dismiss ... the 'imminent demise' theory," Page said. Jennifer A. Marshall Graves of the Australian National University in Canberra, a gene researcher who argues for eventual extinction of the Y chromosome, called Page's work "beautiful" but said it didn't shake her conviction that the Y is doomed. The only real question is when, not if, the Y chromosome disappears, she said. "It could be a lot shorter than 10 million years, but it could be a lot longer," she said. The Y chromosome has already disappeared in some other animals, and "there's no reason to expect it can't happen to humans," she said. If it happened in people, some other chromosome would probably take over the sex-determining role of the Y, she said.

单选题患者久病尿血，血色淡红，头晕耳鸣，精神困惫，腰脊酸痛，舌质淡，脉沉弱。治宜选用

单选题脱疽，治疗常用

单选题湿淫患者头重如裹，遍体不舒，四肢懈怠，属于

单选题A．脏燥B．梅核气C．痰郁D．气郁

单选题下列不属按诊考察的内容是

单选题七情首先影响

单选题食后泛泛欲呕，胸满脘痛，巅顶头痛，畏寒肢凉，甚则伴手足逆冷，大便泄泻，烦躁不宁，舌淡苔白滑，脉沉迟，治疗常用

单选题太阴病证的临床表现有

单选题阳明潮热的时间是( )(2005年第19题)

单选题“泻其阳盛，治热以寒”适用于

单选题A．举之有力，按之不足B．浮细无力而软C．轻取不应，重按始得D．举按无力，应指松软

单选题A．三焦辨证B．经络辩证C．卫气营血辨证D．六经辨证

单选题患者平素嗜食肥甘，近一周来出现小便浑浊，上有浮油，尿道热疼痛，口渴苦黄腻，脉濡数，其治法为