单选题男，50岁，因车祸脑挫裂伤昏迷住院治疗，伤后第3天胃管内吸出新鲜血液400ml，血压85／60mmHg，脉搏110次／分，腹部平软，移动性浊音(-)，考虑为应激性溃疡出血，其治疗原则不正确的是

单选题切口疝表现为难复性疝的原因在于（ ）

单选题滑动性疝系指

单选题下肢静脉曲张行大隐静脉高位结扎和剥脱术的绝对禁忌证是

单选题That low moaning sound in the background just might be the Founding Fathers protesting from beyond the grave. They have been doing it when George Bush, at a breakfast of religious leaders, scorched the Democrats for failing to mention God in their platform and declaimed that a President needs to believe in the Almighty. What about the constitutional ban on "religious test(s)" for public office? the Founding Fathers would want to know. What about Tom Jefferson's conviction that it is possible for a nonbeliever to be a moral person, "find (ing) incitements to virtue in the comfort and pleasantness you feel in its exercise"? Even George Washington must shudder in his sleep to hear the constant emphasis on "Judeo- Christian values." It was he who wrote, "We have abundant reason to rejoice that in this Land ... every person may here worship God according to the dictates of his own heart." George Bush should know better than to encourage the theocratic ambitions of the Christian right. The "wall of separation" the Founding Fathers built between church and state is one of the best defenses freedom has ever had. Or have we already forgotten why the Founding Fathers put it up? They had seen enough religious intolerance in the colonies: Quaker women were burned at the stake in Puritan Massachusetts; Virginians could be jailed for denying the Bible's authority. No wonder John Adams once described the Judeo-Christian tradition as "the most bloody religion that ever existed," and that the Founding Fathers took such pains to keep the hand that holds the musket separate from the one that carries the cross. There was another reason for the separation of church and state, which no amount of pious ranting can expunge: not all the Founding Fathers believed in the same God, or in any God at all. Jefferson was a renowned doubter, urging his nephew to "question with boldness even the existence of a God." John Adams was at least a skeptic, as were of course the revolutionary firebrands Tom Paine and Ethan Allen. Naturally, they designed a republic in which they themselves would have a place. Yet another reason argues for the separation of church and state. If the Founding Fathers had one overarching aim, it was to limit the power not of the churches but of the state. They were deeply concerned, as Adams wrote, that "government shall be considered as having in it nothing more mysterious or divine than other arts or sciences.' Surely the Republicans, committed as they are to "limited government," ought to honor the secular spirit that has limited our government from the moment of its birth.

单选题骨盆双侧耻骨枝骨折的病人，伤后8小时无尿，但血压，脉搏正常，诊断是否合并有尿道损伤最简单的手段是

单选题肾病综合征低蛋白血症的主要原因为

单选题用于神经破坏的药物是

单选题急性血源性骨髓炎多见于

单选题反映组织灌流的最有价值的监测指标是

单选题腹部手术后7d，病人用力排便后突然腹痛，伤口敷料被淡红色渗液浸湿，这时要考虑（ ）

单选题肠梗阻病人不宜使用的麻醉药是

单选题乳腺髓样癌的特点是

单选题 下列哪项不是通过抑制丝裂原诱导的淋巴细胞转化而发挥其作用的精浆免疫抑制因子（ ） A、精胺 B、妊娠相关蛋白A C、锌复合物 D、传递蛋白 E、精脒

单选题肋骨骨折的急救，下述哪种方法较合适（ ）

单选题小儿肠套叠粪便的特征是

单选题外科临床上，代谢性碱中毒最常见的病因是

单选题 男，30岁，在锅炉爆炸中被烧伤。烧伤部位有面部、颈部、双手、双前臂、双足及双小腿，则该病人烧伤面积为 A、25％ B、32％ C、37％ D、42％ E、47％

单选题A．小儿急性阑尾炎B．妊娠早期急性阑尾炎C．老年人急性阑尾炎D．慢性阑尾炎

单选题A．4～5日B．6～7日C．14日D．10～12日