单选题脾在哪种白血病时肿大的最显著

单选题感染性心内膜炎的并发症，不包括下列哪一项

单选题关于确诊SLE和判断其活动性参考价值最大的抗体是( )(2002年)

单选题A．溃疡的长轴与肠轴平行B．溃疡呈环形与肠轴垂直C．溃疡呈烧杯状口小底大D．溃疡呈地图状E．溃疡边缘呈堤状隆起

单选题有关潮式呼吸正确的是

单选题以肉芽肿病变为特点的心肌炎是( )(2008年)

单选题When it comes to the slowing economy, Ellen Spero isn't biting her nails just yet. But the 47-year-old manicurist isn't cutting, filling or polishing as many nails as she'd like to, either. Most of her clients spend $12 to $50 weekly, but last month two longtime customers suddenly stopped showing up. Spero blames the softening economy. "I'm a good economic indicator," she says. "I provide a service that people can do without when they're concerned about saving some dollars." So Spero is downscaling, shopping at middle-brow Dillard's department store near her suburban Cleveland home, instead of Neiman Marcus. "I don't know if other clients are going to abandon me, too," she says. Even before Alan Greenspan's admission that America's red-hot economy is cooling, lots of working folks had already seen signs of the slowdown themselves. From car dealerships to Gap outlets, sales have been lagging for months as shoppers temper their spending. For retailers, who last year took in 24 percent of their revenue between Thanksgiving and Christmas, the cautious approach is coming at a crucial time. Already, experts say, holiday sales are off 7 percent from last year's pace. But don't sound any alarms just yet. Consumers seem only mildly concerned, not panicked, and many say they remain optimistic about the economy's long-term prospects, even as they do some modest belt-tightening. Consumers say they're not in despair because, despite the dreadful headlines, their own fortunes still feel pretty good. Home prices are holding steady in most regions. In Manhattan, "there's a new gold rush happening in the $4 million to $10 million range, predominantly fed by Wall Street bonuses," says broker Barbara Corcoran. In San Francisco, prices are still rising even as frenzied overbidding quiets. "Instead of 20 to 30 offers, now maybe you only get two or three," says John Tealdi, a Bay Area real-estate broker. And most folks still feel pretty comfortable about their ability to find and keep a job. Many folks see silver linings to this slowdown. Potential home buyers would cheer for lower interest rates. Employers wouldn't mind a little fewer bubbles in the job market. Many consumers seem to have been influenced by stock-market swings, which investors now view as a necessary ingredient to a sustained boom. Diners might see an upside, too. Getting a table at Manhattan's hot new Alain Ducasse restaurant used to be impossible. Not anymore. For that, Greenspan ~ Co. may still be worth toasting.

单选题A．心脏神经症B．心绞痛C．心肌梗死D．肺梗死E．气胸

单选题男性，68岁。确诊慢性阻塞性肺病近10年，因呼吸困难一直需要家人护理和照顾起居。晨起大便时突然气急显著加重，伴胸痛，送来急诊。

单选题炎症过程的中心环节是

单选题慢性支气管炎偶有轻微咳嗽，少量痰液，采取下列哪项措施最为合适A．应用抗生素治疗B．少量镇咳剂C．应用支气管扩张剂以利排痰D．提高机体抗病能力，避免上呼吸道感染E．应用少量激素，减少气道非特异性炎症

单选题女，35岁，妊娠5月，近日感多食、多饮，查尿常规：尿糖（++），空腹血糖10．3mmol/L。既往体健，无糖尿病史。

单选题以下哪种疾病造成的心包积液量最大

单选题A．类赫氏反应B．球后视神经炎C．周围神经炎D．电解质紊乱E．痛风样关节炎

单选题胰岛素依赖型糖尿病(1型)与非胰岛素依赖型糖尿病(2型)的最主要区别是A．发病年龄不同B．对胰岛素的敏感性不同C．胰岛素基础水平与释放曲线不同D．发生酮中毒的倾向不同E．血糖稳定性不同

单选题A．十二指肠溃疡 B．胃溃疡C．急性胰腺炎 D．急性阑尾炎

单选题患者，女，20岁，发热2周，体温达38.8℃、伴有干咳，双手及足多个关节肿痛，无晨僵，化验WBC3.3 x 10 9 ／l，HGB 70g／l，RF(+)，ANAl 80，可能的诊断为

单选题女性，28岁，1周前有上呼吸道感染病史，近几日感甲状腺处疼痛，吞咽时明显。查体：甲状腺肿大伴疼痛明显。实验室检查提示T 3 ，T 4 升高，TSH降低。

单选题A．糖尿病肾病B．淀粉样变肾病C．多发性骨髓瘤肾损害D．狼疮性肾炎E．紫癜性肾炎

单选题哪项指标对不典型甲亢诊断最有意义