单选题 电烧伤急救时不正确的原则是 ( ) A、立即脱离电源 B、心跳骤停时立即行心肺复苏 C、必须了解触电经过及查体 D、焦痂及深筋膜切开术 E、高压电击伤后，如病情稳定，可不必立即大量补液，以免加重心肺负担

单选题37岁女性患者，反复水肿1年，临床诊断为慢性肾小球肾炎，血压180/105mmHg，尿蛋白(＋)，红细胞(＋＋)，血肌酐102μmol/L。血红蛋白105g/L。除饮食疗法外，目前该患者最主要的治疗措施应是

单选题伤口边缘整齐，呈线状、出血多、周围组织损伤轻的是A．刺伤B．裂伤C．切伤D．挫伤E．皮肤撕脱伤

单选题肺部确诊肺癌后哪种情况是手术适应证：

单选题 宫内节育器的避孕原理包括（ ） A、吞噬细胞增多 B、炎性细胞增多 C、前列腺素的作用 D、纤溶作用 E、以上都正确

单选题最常见的泌尿系统损伤是：

单选题 通过直接途径激活受者T细胞的抗原是（ ） A、MHC抗原 B、mH抗原 C、ABO血型抗原 D、内皮糖蛋白 E、异种抗原

单选题A．甲状腺内大量类似结核结节肉芽肿形成B．甲状腺内大量淋巴细胞浸润C．甲状腺内纤维组织广泛浸润．玻璃样变D．甲状腺内有多个包膜不完整的结节

单选题A．小肠肿瘤B．右侧结肠癌C．节段性肠炎D．左侧结肠癌

单选题A．创伤后骨髓炎 B．慢性骨髓炎C．局限性骨囊肿 D．急性血源性骨髓炎

单选题腐蚀性食管灼伤早期处理时，下列哪项是不适当的

单选题A．下肢放射性疼痛 B．小腿外侧感觉障碍，趾背伸力弱C．两者均有 D．两者均无

单选题对诊断困难的急性化脓性腹膜炎病例，应做哪项检查以协助明确诊断A．内镜检查B．X线钡餐检查C．诊断性腹腔穿刺D．选择性血管造影E．肝胆胰CT扫描

单选题全关节结核是

单选题甲亢患者脉压增大的主要原因是

单选题 男，27岁，请根据所示图像，选择最可能诊断 ( ) A、盆腔肾 B、腰段肾 C、胸内肾 D、肾下垂 E、游走肾

单选题目前认为与直肠癌发生无关的因素是( )(2005年)

单选题After Los Angeles, Atlanta may be America's most car-dependent city. Atlantans sentimentally give their cars names, compare speeding tickets and jealously guard any side street where it is possible to park. The city's roads are so well worn that the first act of the new mayor, Shirley Franklin, was to start repairing potholes. In 1998, 13 metro counties lost federal highway funds because their air-pollution levels violated the Clean Air Act. The American Highway Users Alliance ranked three Atlanta interchanges among the 18 worst bottlenecks in the country. Other cities in the same fix have reorganized their highways, imposed commuter and car taxes, or expanded their public-transport systems. Atlanta does not like any of these things. Public transport is a vexed subject, too. Atlanta's metropolitan region is divided into numerous county and smaller city governments, which find it hard to work together. Railways now serve the city center and the airport, but not much else; bus stops are often near invisible poles, offering no indication of which bus might stop there, or when. Georgia's Democratic governor, Roy Barnes, who hopes for reelection in November, has other plans. To win back the federal highway money lost under the Clean Air Act, he created the Georgia Regional Transportation Authority (GRTA), a 15-member board with the power to make the county governments, the city and the ten-county Atlanta Regional Commission cooperate on transport plans, whether they like it or not. Now GRTA has issued its own preliminary plan, allocating $ 4.5 billion over the next three years for a variety of schemes. The plan earmarks money to widen roads; to have an electric shuttle bus shuttle tourists among the elegant villas of Buckhead; and to create a commuter rail link between Atlanta and Macon, two hours to the south. Counties will be encouraged, with generous ten-to-one matching funds, to start express bus services. Public goodwill, however, may not stretch as far as the next plan, which is to build the Northern Arc highway for 65 miles across three counties north of the city limits. GRTA has allotted $270m for this. Supporters say it would ease the congestion on local roads; opponents think it would worsen over-development and traffic. The counties affected, and even GRTA's own board, are divided. The governor is in favor, however; and since he can appoint and fire GRTA'S members, that is probably the end of the story. Mr Barnes has a tendency to do as he wants, regardless. His arrogance on traffic matters could also lose him votes. But Mr Barnes think that Atlanta's slowing economy could do him more harm than the anti-sprawl movement.

单选题 关于拇外翻的体征，下列哪项不对? A、拇趾向外偏斜 B、拇趾跖趾关节可有半脱位 C、第1、2跖骨夹角加大 D、第1跖骨头内侧可有骨赘形成和拇囊炎 E、第1跖骨头跖面胼胝形成

单选题下列哪项检查用于周围神经损伤的诊断A．Thomas征B．Tinel征C．Hoffmann征D．Babinski征E．Dugas征