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已选分类 医学临床医学外科学
单选题属于激素敏感型的肾小球病多为
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单选题低钾血症病人,补钾后病情仍无改善时,应考虑有
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单选题下述哪种激素能在排卵前一天左右诱发排卵所必需的LH峰
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单选题阑尾易发生坏死,是因为
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单选题 关于子宫壁平滑肌的分层,正确的是( ) A、黏膜下层、中间层、浆膜下层 B、内层、中间层、外层 C、内层、血管层、外层 D、黏膜下层、血管层、浆膜下层 E、黏膜下层、血管层和血管上层、浆膜下层
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单选题A.Mills征阳性 B.Finkelstein试验阳性C.Spurling征阳性 D.Thomas征阳性
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单选题患者,男性,40岁,因右前臂卷入机器导致右手伸指困难,伴轻度疼痛。检查:一般情况良好,右上臂和前臂均肿胀,无皮肤挫裂伤,右手手指不能伸直,右肘和腕关节活动良好,手部血液循环良好,X线片未发现骨关节损伤。诊断为
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单选题有关直肠肛管的淋巴引流,下列哪项是不恰当的
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单选题男性泌尿系损伤中,最常见的部位是
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单选题穿无菌手术衣和戴无菌手套后,无菌的范围
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单选题下列哪一项不是肾癌常见的肾外表现
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单选题子宫颈浸润癌大体分以下四型,组织学上多属原位癌和早期浸润癌的类型是
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单选题关于手肌腱损伤的修复,下列哪项不正确?
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单选题吸入麻醉药毒性最小的是
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单选题男性,26岁,2天前弯腰持重时感腰痛,后遂感疼痛向右下肢放散,行走时有下肢麻木。最可能的诊断是
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单选题尿结石的形成部位是( )
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单选题 有利于钙吸收的因素,除了( ) A、乳糖 B、1,25- C、氨基酸 D、脂肪酸 E、维生素D
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单选题有关急性膀胱炎的体征,下列哪项是不恰当的
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单选题对化疗较敏感的肺癌是
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单选题Cultural responses to modernization often manifest themselves in the mass media. For example, Aldous Huxley, in Brave New World, created a fictional world in which he cautioned readers that modern science and technology posed a threat to individual dignity. Charlie Chaplin's film Modern Times, set in a futuristic manufacturing plant, also told the story of the dehumanizing impact of modernization and machinery. Writers and artists, in their criticisms of the modern world, often point to technology's ability to alienate people from one another, capitalism's tendency to foster greed, and government's inclination to create bureaucracies that oppress rather than help people. Among the major values of the modern period, four typically manifest themselves in the cultural environment: celebrating the individual, believing in rational order, working efficiently, and rejecting tradition. These values of the modern period were originally embodied in the printing press and later in newspapers and magazines. The print media encouraged the vision of individual writers, publishers, and readers who circulated new ideas. Whereas the premodern period was guided by strong beliefs in a natural or divine order, becoming modern meant elevating individual self-expression to a central position. Along with democratic breakthroughs, however, individualism and the Industrial Revolution triggered modern forms of hierarchy, in which certain individuals and groups achieved higher standing in the social order. For example, those who managed commercial enterprises gained more control over the economic ladder, while an intellectual class of modern experts, who mastered specialized realms of knowledge, gained increasing power over the nation's social, political, and cultural agendas. To be modern also meant to value the capacity of organized, scientific minds to solve problems efficiently. Progressive thinkers maintained that the printing press, the telegraph, and the railroad in combination with a scientific attitude would foster a new type of informed society. At the core of this society, the printed mass media, particularly newspapers, would educate the citizenry, helping to build and maintain an organized social framework. Journalists strove for the premodern ideal through a more fact-based and efficient approach to reporting. They discarded decorative writing and championed a lean look. Modern front-page news de-emphasized description, commentary, and historical context. The lead sentences that reported a presidential press conference began to look similar, whether they were on the front page in Tupelo, Mississippi, or Wahpeton, North Dakota. Just as modern architecture made many American skylines look alike, the front pages of newspapers began to resemble one another. Finally, to be modern meant to throw off the rigid rules of the past, to break with tradition. Modern journalism became captivated by timely and immediate events. As a result, the more standardized forms of front-page journalism, on the one hand, championed facts and current events while efficiently meeting deadlines. But on the other hand, modern newspapers often failed to take a historical perspective or to analyze sufficiently the ideas underlying these events.
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