肝硬化腹水患者的腹水性质是（）

[单选题]完形填空：下面的短文有l5处空白，请根据短文内容为每处空白确定l个最佳选项。 Obesity(肥胖) Causes Global Warming. The list of ills attributable to obesity keeps growing: Last week, obese people were accused of causing global warming. This ______(51)comes from Sheldon Jacobson of the University of Illinois, US, and a doctoral student, Laura McLay. Their study ______(52) how much extra gasoline is needed to haul fat Americans around. The answer, they say, is a billion gallons of gas per year. ______(53) There has been ______(54) for taxes on junk food in recent years. US economist Martin Schmidt suggests a tax on fast food ______(55)to people’s cars. "We tax cigarettes partly because of their health cost," Schmidt said. "Similarly, leading a lazy life style will end ______(56) costing taxpayers more." US political scientist Eric Oliver said his first instinct was to laugh at these gas and fast food arguments. But such ______(57) are getting attention. At the US Obesity Society's annual meeting, one person ______(58) obesity with car accident deaths, and another correlated obesity with suicides. No one asked whether there was really a cause-and-effect relationship. " The funny thing was that everyone took it ______(59)." Oliver said. In a 1960s study, children were ______(60) drawings of children with disabilities and without them, and a drawing of an obese child. They were asked ______(61) they would want for a friend? The obese child was picked last.Three researchers recently repeated the study ______(62) college students. Once again, ______(63) no one, not even obese people, liked the obese person. " Obesity was stigmatized." the researchers said. But, researchers say, getting______ (64) is not like quitting smoking. People struggle to stop smoking, and, in the end, many succeed. Obesity is different. Science has shown that they have limited personal control over their weight Genes also______ (65) a part. 56.(单项选择题)

[单选题]男性，28岁。阵发性心悸3年，每次心悸均为突然发生，持续半小时至3小时不等。本次发作时心律齐，心率200次/分；心电图QRS波形态正常，P波不能明确查见。诊断为（）

[单选题]肉制品中的亚硝酸盐主要来源于（）

[单选题]埃里克森认为，小学阶段心理社会性发展的主要矛盾是（）

[单选题]患者男性，36岁，因“双手火焰烧伤后瘢痕形成3个月余”来诊。查体：双手指间关节屈曲，掌指关节过伸，约90°，拇指内收畸形，掌横弓及纵弓变浅。该畸形的解剖特点不包括（）

[填空题]单被花的树种（）、（），无被花是树种（）、（）。

[单选题]护患关系是一种（）.

[单选题]事故现场有易燃易爆气体或有毒有害物质扩散时，在扩散区（　）选择进攻路线接近扩散区。

[名词解释题]虎斑心

[单选题]MRP中文名称为（）。