单选题足刚明经“气不足”病机的表现是( )(2010年第10题)

单选题手足阴经交接于A．头面部B．上肢端C．胸腹部D．下肢端

单选题下列各项，属于营卫之气的共同点为

单选题瘀血引起出血的特点A．出血伴有血块B．出血颜色鲜明C．出血色淡质清稀D．出血量多

单选题提出“六气病源”说，谓“六气，日阴、阳、风、雨、晦、明”，被称为病因理论的创始人是 A.张仲景 B.葛洪 C.巢元方 D.医和

单选题A．肝风内动B．寒从中生C．湿浊内生D．津伤化燥

单选题急躁易怒主要与下列哪项功能失调有关?A．魂不守舍B．髓海空虚C．肝血不足D．肝升太过E．心神失养

单选题加强十二经脉中相为表里的两经在体内的联系的是

单选题下列各项，与脾胃升降关系最为密切的是

单选题“______则心系急，肺布叶举，而上焦不通，营卫不散，热气在中，故气消矣。” A.忧 B.思 C.悲 D.恐

单选题下列不正确的是

单选题下列各项，属于实的表现为A．面容憔悴B．声低气怯C．烦躁不宁D．二便失禁

单选题疾病向好转或痊愈发展的最常见的转归是

单选题在肝风内动的病理变化中，肝阳上亢易致A．热极生风B．肝阳化风C．血虚生风D．血燥生风

单选题“……筋骨隆盛，肌肉满壮……”是指

单选题阴阳偏盛的病理变化，其邪正盛衰的表现为

单选题循行于内踝尖八寸以上，下肢内侧前缘的经脉是

单选题Children attending schools located in high-traffic zones have a 45 percent increased risk of developing asthma, even though time spent at school only accounts for about one-third of a child's waking hours, according to new research. Asthma is the most common chronic childhood illness in developed countries and has been linked to environmental factors such as traffic-related air pollution. "While residential traffic-related pollution has been associated with asthma, there has been little study of the effects of traffic exposure at school on new onset asthma," says Rob McConnell, professor of preventive medicine at USC's Keck School of Medicine. "Exposure to pollution at locations other than home, especially where children spend a large portion of their day and may engage in physical activity, appears to influence asthma risk as well." The study appears online in the journal Environmental Health Perspectives. The study drew upon data from the Children's Health Study (CHS), a longitudinal study of children in Southern California communities that was designed to investigate the chronic effects of air pollution on respiratory health. Using a cohort of 2 497 kindergarten and first grade children who were asthma-free when they entered the study, researchers examined the relationship of local traffic around schools and homes to diagnosis new onset asthma that occurred during three years of follow-up. Traffic-related pollution exposure was assessed based on a model that took into account traffic volume, distance to major roadways from home and school and local weather conditions. Regional ambient ozone, nitrogen dioxide (二氧化氮) and particulate matter were measured continuously at one central site in each of the 13 study communities. The design allowed investigators to examine the joint effects of local traffic-related pollution exposure at school and at home and of regional pollution exposure affecting the entire community. Researchers found 120 cases of new asthma. The risk associated with traffic-related pollution exposure at schools was almost as high as for residential exposure, and combined exposure accounting for time spent at home and at school had a slightly larger effect. Although children spend less time at school than at home, physical education, and other activities that take place at school may increase ventilation rates and the dose of pollutants getting into the lungs, McConnell notes. Traffic-related pollutant levels may also be higher during the morning hours when children are arriving at school. Despite a state law that prohibits school districts from building campuses within 500 feet of a freeway, many Southern California schools are located near high-traffic areas, including busy surface streets. "It's important to understand how these micro-environments where children spent a lot of their time outside of the home are impacting their health," McConnell says. "Policies that reduce exposure to high-traffic environments may help to prevent this disease. " The study was funded by grants from the National Institute of Environmental Health Sciences, the US Environmental Protection Agency, the South Coast Air Quality Management District, and the Hastings Foundation.

单选题在中医病因学上，提出著名的“三因学说”的医家是

单选题 A．肺的通调水道 B．脾的运化水液 C．肾的气化作用 D．肝的疏通三焦水道