关于淋巴瘤下列哪一项不妥()。 A.是一组原发于淋巴结或其他淋巴组织的恶性肿瘤 B.

题型:单项选择题

问题:

关于淋巴瘤下列哪一项不妥()。

A.是一组原发于淋巴结或其他淋巴组织的恶性肿瘤

B.肿瘤组织中主要是淋巴细胞大量增生

C.分为霍奇金淋巴瘤、非霍奇金淋巴瘤两大类

D.晚期有发热、贫血、恶病质,机体免疫缺陷与发病有关

E.发病与病毒感染密切相关

考点:北京住院医师医学检验科Ⅰ阶段临床血液学检验临床血液学检验题库
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For more than two centuries, American’s colleges and universities have been the backbone of the country’s progress. They have educated the technical, managerial, (1) and provided generation after generation of national leaders. Today educators from around the globe are turning to U. S. institutions of higher learning (2) . They are apt to find many reasons for the excellence of American universities, but (3) stand out as watersheds:
Education (4) : In 1862 Congress enacted the Land-Grant College Act, which essentially extended the opportunity of higher education (5) , including such disenfranchised groups as women and minorities. Each state was permitted to sell large tracts of (6) and use the proceeds to endow at least one public college.
(7) : Over the years, the decentralization and diversity of the America’s colleges and universities have promoted competition for students and resources. Competitive pressure first arose (8) . The academy’s impact really grew after World War II, when (9) commissioned by President Roosevelt argued that it was the federal government’s responsibility to (10) for basic research. Instead of being centralized in government laboratories, scientific research (11) in American universities and generated increasing investment. It also gave graduate students research opportunities and helped (12) far and wide, to the benefit of industry, medicine and society as a whole.
(13) : The end of the World War II saw passage of the Servicemen’s Readjustment Act of 1944. The law, which provided for (14) for returning veterans, made an already democratic higher-education system accessible in ways that were (15) in Europe, opening the doors of the best universities to men and women who had (16) of going to college.
(17) : The creation of federal loan guarantees and subsidy programs, as well as outright grants for college students brought (18) to higher education and further helped to democratize access. Since its founding (19) , the Federal Family Education Loan Program has funded more than 74 million student loans worth more than (20) .

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在利用核能发电时,是把______能转化为______能.

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TC-98脉冲型电缆障碍测试仪的脉冲波速()。

A、可调

B、不可调

C、固定

D、不确定

题型:单项选择题

下列选项中哪些是轴的结构组成部分()。

A、轴颈

B、轴头

C、轴环

D、轴身

题型:单项选择题

患者,女性,50岁。诊断为急性化脓性胆管炎。查体:面色苍白,肢体湿冷,脉搏每分钟144次,血压86/70mmHg,经大量快速输液后血压和脉搏无改善,测中心静脉压21cmHO。血pH7.30。

如该患者血压、脉搏无改善,最可能的原因是()

A.血容量补充仍不足

B.回心血量过多

C.心功能不全

D.容量血管过度收缩

E.容量血管扩张

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