单选题下列不符合炎症全身反应的描述是

单选题下列有关饮食治疗的说明，不正确的是

单选题慢性肝炎时出现的毛玻璃细胞，在电镜下的主要变化是A．滑面内质网大量增生B．粗面内质网大量增生C．线粒体大量增生D．高尔基器肥大增生E．溶酶体数目增多

单选题肝硬化的特征性病变是A．肝细胞增生B．小胆管增生C．纤维组织增生D．肝细胞坏死E．假小叶形成

单选题A．肥胖B．40岁前发病C．伴家族性神经性耳聋D．GAD抗体阳性

单选题Alpon综合征的主要遗传方式为

单选题早期大肠癌最常见的肉眼类型是

单选题Shortly after September 11th, President Bush's father observed that just as Pearl Harbor awakened this country from the notion that we could somehow avoid the call of duty to defend freedom in Europe and Asia in World War Two, so, too, should this most recent surprise attack erase the concept in some quarters that America can somehow go it alone in the fight against terrorism or in anything else for that matter. But America's allies have begun to wonder whether that is the lesson that has been learned--or whether the Afghanistan campaign's apparent success shows that unilateralism works just fine. The United States, that argument goes, is so dominant that it can largely afford to go it alone. It is true that no nation since Rome has loomed so large above the others, but even Rome eventually collapsed. Only a decade ago, the conventional wisdom lamented an America in decline. Bestseller lists featured books that described America's fall. Japan would soon become "Number One". That view was wrong at the time, and when I wrote "Bound to Lead" in 1989, I, like others, predicted the continuing rise of American power. But the new conventional wisdom that America is invincible is equally dangerous if it leads to a foreign policy that combines unilateralism, arrogance and parochialism. A number of advocates of "realist" international-relations theory have also expressed concern about America's staying-power. Throughout history, coalitions of countries have arisen to balance dominant powers, and the search for traditional shifts in the balance of power and new state challengers is well under way. Some see China as the new enemy; others envisage a Russia-China-India coalition as the threat. But even if China maintains high growth rates of 6% while the United States achieves only 2%, it will not equal the United States in income per head until the last half of the century. Still others see a uniting Europe as a potential federation that will challenge the United States for primacy. But this forecast depends on a high degree of European political unity, and a low state of transatlantic relations. Although realists raise an important point about the leveling of power in the international arena, their quest for new cold-war-style challengers is largely barking up the wrong tree. They are ignoring deeper changes in the distribution and nature of power in the contemporary world. The paradox of American power in the 21st century is that the largest power since Rome cannot achieve its objectives unilaterally in a global information age.

单选题关于幽门螺杆菌感染的流行病学，下列哪项叙述是不正确的

单选题风湿性心脏病二尖瓣狭窄最先累及（ ）

单选题下列关于肝肾综合征临床特点的叙述中，错误的是( )(2010年)

单选题男性，65岁，高血压患者，突然胸闷，气短，咳嗽，不能平卧。查体：血压180／100mmHg，心尖区舒张期奔马律，心率120次／分，两肺底湿性啰音，下列哪组治疗最为适宜

单选题A．短效巴比妥类B．苯巴比妥C．水杨酸类D．甲醇E．锂 2002年)

单选题十二指肠溃疡的发病主要是因为( )(2003年)

单选题A．渗出B．白细胞渗出C．血管反应D．血管反应和渗出

单选题A．劳力性心绞痛 B．不稳定性心绞痛C．胃食管反流病 D．十二指肠球部溃疡E．慢性胃炎

单选题男性，70岁，患阻塞性肺气肿12年余，近日着凉后，咳嗽、咳黄痰、气喘加剧，伴发热，上腹胀痛，纳差．肝大伴压痛．下肢轻度水肿，心电图偶见房性过早搏动。

单选题女性，32岁，怕热、烦躁不安、心悸3月。昨日夜间突然感下肢僵硬。就诊查体：BP130/70mmHg，心率120次/分，甲状腺弥漫性肿大。实验室检查：FT 3 、FT 4 增高，TSH降低。

单选题系统性红斑狼疮的治疗，以下描述不正确的是

单选题患者，女，55岁，慢性咳嗽、咳痰、气喘15年。肘静脉压20cmH 2 O。胸部X线示：肺动脉段中度突出，右心室增大。最可能的诊断是