重庆医科大学医学影像学2017年考博真题考博试卷
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2017年中国社会科学院考博英语真题及详解【圣才出品】
2017年中国社会科学院考博英语真题及详解 PART Ⅰ Cloze (20 points) Directions: Choose the best word(s) for each numbered blank. During the mid–1980s, my family and I spent a (1)_____ year in the historic town of St. Andrews, Scotland. Comparing life there with life in America, we were impressed by a (2)_____ disconnection between national wealth and well-being. To most Americans, Scottish life would have seemed (3)_____. Incomes were about half that in the U.S. Among families in the Kingdom of Fife surrounding St. Andrews, 44 percent did not own a car, and we never met a family that owned two. Central heating in this place (4)_____ south of Iceland was, at that time, still a luxury. In hundreds of conversations during our year there and during three half summer stays since, we (5)_____ notice that, (6)_____ their simpler living, the Scots appeared (7)_____ joyful than Americans. We heard complaints about Margaret Thatcher, but never about being underpaid or unable to afford wants. Within any country, such as our own, are rich people happier? In poor countries, being relatively well off does make (8)_____ somewhat better well off. But in affluent countries, where nearly everyone can afford life’s necessities, increasing affluence matters (9)_____ little. In the U.S., Canada, and Europe, the correlation between income and happiness is, as University of Michigan researcher noted in a 1980s 16–nation study, “virtually (10)_____”. Happiness is lower (11)_____ the very poor. But
(整理)5级医学影像学试卷.
2007级临床医学本科《医学影像学》统考试卷 班级：姓名：学号： 一、单选题（每题1分，共50分，从以下A、B、C、D、E五个答案中选择1个最佳答案，并将答案一律填入答题框中，否则不给分。） 选择题答题框： 1． X线在人体内的透过率从大到小，正确排列为 A．气体，液体，软组织，骨 B．气体，液体，骨，软组织 C．气体，软组织，液体，骨 D．气体，软组织，骨，液体 E．软组织，气体，液体，骨
2．化脓性关节炎的X线表现哪一项是错误的 A．早期关节间隙增宽 B.关节软骨破坏 C.关节面骨质增生,硬化 D.骨质破坏在非承重部位 E.急性期关节局部软组织肿胀 3.骨骼的影像学检查首选是 A.X线平片 B.核素 C.MRI D.ECT扫描 E.CT检查 4.骨肉瘤最主要的X线征象是 A.骨质破坏 B.软组织肿块 C.Codman三角 D.软骨破坏 E.肿瘤骨 5. 骨巨细胞瘤X线表现哪项不正确 A．膨胀性破坏 B.好发于长骨干骺端 C.骨破坏可呈“肥皂”泡样改变 D.分溶骨型与分房型 E.肿瘤边缘无硬化带 6.诊断缩窄性心包炎的特征X线表现为 A.心包钙化 B.心缘僵直,不规则 C.心搏消失或明显减弱 D.心瓣膜钙化 E.左心室肥厚 7.典型风湿性心脏病,二尖瓣狭窄应具备下列哪项X线表现 A.左房大,肺淤血,左室大 B.左房大,肺充血,右室大 C.左房大,肺正常,右室大 D.左房大,肺淤血,右室大 E.右房大,肺充血,右室正常
8.下列大叶性肺炎的主要X线征象哪一项是不正确的 A.病变呈大叶或肺段分布 B.病变叶见空气支气管征 C.病变密度均匀 D.实变体积缩小，叶间裂移位 E.消散期病变为散在和大小不一的斑片影 9.肝血管瘤典型的MRI征象 A.灯泡征 B.牛眼征 C.晕征 D.环征 E.靶征 10.绞窄性肠梗阻系指 A.无机械性因素存在的肠梗阻 B.伴有肠壁血运的障碍的肠梗阻 C.肠壁肿瘤引起的肠梗阻 D.肠内容物运行停止所致的肠梗阻 E.肠壁肌肉过强收缩引起的肠梗阻 11．MRI肾血管平滑肌脂肪瘤的特征性表现为 A．呈长T1信号和长T2高信号的病变，且信号强度与游离水相似B．呈长T1低信号和长T2高信号的肿块，T1WI比游离水信号高，T2WI 不如游离水信号高 C．T1WI和T2WI皆可为高信号病变 D．T1WI和T2WI呈混杂信号的肿块，脂肪抑制像上信号强度明显减低 E．T1WI和T2WI呈混杂信号的肿块，脂肪抑制像上信号无改变
武汉大学2017博士英语
武汉大学 2017年攻读博士学位研究生外语综合水平考试试题 （满分值100分） 科目名称：英语科目代码：1101 注意：所有的答题内容必须写在答案纸上，凡写在试题或草稿纸上的一律无效。 Part I Reading Comprehension (2’×20 = 40 points) Directions:In this part of the test, there will be 5 passages for you to read. Each passage is followed by 4 questions or unfinished statements, and each question or unfinished statement is followed by four choices marked A, B, C and D. You are to decide on the best choice by blackening the corresponding letter on the ANSWER SHEET. Passage One Mr Gordon is right that the second industrial revolution involved never-to-be-repeated changes. But that does not mean that driverless cars count for nothing. Messrs Erixon and Weigel are also right to worry about the West’s dismal recent record in producing new companies. But many old firms are not run by bureaucrats and have reinvented themselves many times over: General Electric must be on at least its ninth life. And the impact of giant new firms born in the past 20 years such as Uber, Google and Facebook should not be underestimated: they have all the Schumpeterian characteristics the authors admire. On the pessimists’ side the strongest argument relies not on closely watching corporate and investor behavior but rather on macro-level statistics on productivity. The figures from recent years are truly dismal. Karim Foda, of the Brookings Institution, calculates that labor productivity in the rich world is growing at its slowest rate since 1950. Total factor productivity (which tries to measure innovation) has grown at just 0.1% in advanced economies since 2004, well below its historical average. Optimists have two retorts. The first is that there must be something wrong with the figures. One possibility is that they fail to count the huge consumer surplus given away free of charge on the internet. But this is unconvincing. The official figures may well be understating the impact of the internet revolution, just as they downplayed the impact of electricity and cars in the past, but they are not understating it enough to explain the recent decline in productivity growth. Another, second line of argument that the productivity revolution has only just begun is more persuasive. Over the past decade many IT companies may have focused on things that were more “fun than fundamental” in Paul Krugman’s phrase.But Silicon Valley’s best companies are certainly focusing on things that change the material world.
医学影像学试题 (答案)
医学影像学试卷 适用范围： _____出题教师： _____ 试卷满分100分，考试时间60分钟；书写要工整、清楚、标点符号使用正确。 题型 得分填空题单选题名词解释简答题总分 一、填空题，根据题意，将正确答案补充完整(本大题满分10分,每小题2分) 1.在CT纵隔窗图象上主肺动脉窗平面，显示的主要大血管有： ()、()、()。 2.骨膜增生又称骨膜反应，是因骨膜受到刺激，其内层的()活动增加而产生的()。X线上常表现为与骨皮质平行的线状、层状或()状，已形成的骨膜新生骨可重新被破坏，破坏区两端残留骨膜反应呈三角形或袖口状，称为()。 3.输尿管结石的好发部位()、()和()。 4.胃溃疡之龛影在切线位X线片上的特征是()，边缘光整，形状较规则，()，可有()、狭颈征、项圈征出现。 第1页（共10页） 5. MRI对()、()的显示不如X线和CT。 二、单选题，以下各题有多个选项，其中只有一个选项是正确的，请选择正确答案(本大题满分30分,每小题 1.5分)
1.下列哪种方法为颅脑疾病诊断的基本方法：( ) A.脑室造影 B.计算机体层 C.头颅平片 D.磁共振成像 E.脑血管造影 2.形成正位肺门阴影最重要的的解剖结构是：( ) A.淋巴组织 B.支气管动脉 C.支气管 D.肺动脉 E.肺静脉 3.下列哪项不是逆行肾盂造影的优点：( ) 第2页（共10页） A.不通过血液循环，全身反应少 B.禁忌症少 C.造影剂量少，显影清楚 D.能同时了解肾功能情况
E.碘过敏者同样可以运用 4.下列那项不是成骨肉瘤的X线表现： ( ) A.死骨形成 B.骨膜反应 C.软组织肿块 D.溶骨性骨破坏 E.瘤骨形成 5.对冠心病室壁瘤诊断最可靠的方法是： ( ) A.透视 B.冠状动脉造影 C.左心室造影 D.右心室造影 E.摄片 6.用Ｘ线证实少量胸水时，以下哪种摄影方法最好： A.健侧向下侧卧侧位 第3页（共10页）( ) B.患侧向下侧卧侧位 C.患侧向下侧卧后前位 D.健侧向下侧卧后前位
医学影像学试题(卷)完整
湖南中医药大学医学影像学 一、选择题 1、肺纹理主要由哪些结构构成（) A、气管及肺动、静脉 B、肺动、静脉 C、支气管Ｄ、淋巴结Ｅ、肺间质 2、急性脑外伤出血首选影像检查就是() A、X线 B、B超 C、ＣＴＤ、MRI E、DSA 3、自发性蛛网膜下腔出血最常见原因为：（) A、高血压 B、颅内动脉瘤 C、血液病 D、AVM E、脑动脉粥样硬化 4、乳腺癌最常见得转移途径就是：（) A、种植转移 B、直接转移 C、支气管播散 D、淋巴转移 E、、腹腔转移 5、垂体瘤好发于:（） Ａ、蝶鞍部B、枕骨斜坡Ｃ、桥小脑角区D、中颅窝E、颈静脉孔区 ６、肺源性心脏病最常见原因就是（） Ａ、慢性支气管炎B、支气管扩张C、肺结核D、机化性肺炎Ｅ、胸膜增厚粘连 7、急性胃肠道穿孔X检查常用体位就是：（) Ａ、仰卧位B、俯卧位C、侧卧位D、站立位Ｅ、头高足低位 8、右下肺野可见透亮影，内有液平面,病灶外壁模糊不清，内壁较厚但光滑，首先考虑得疾病就是：(） A、大叶性肺炎Ｂ、间质性肺炎C、肺结核D、肺脓肿Ｅ、肺癌9、胆囊阳性结石首选影像检查就是：() A、透视Ｂ、B超C、CT D、MRＩE、DSA 10、肺癌空洞一般可为：（) A、薄壁空洞Ｂ、厚壁空洞C、虫蚀性空洞D、以上都就是E、以上都不就是 1１、诊断先天性心脏病最可靠得检查方法就是:() A、透视 B、远距离摄影 C、记波摄影Ｄ、体层摄影Ｅ、心导管与心血管造影 1２、乳腺癌筛查首选影像检查就是：（） A、X线Ｂ、B超Ｃ、CT D、MRI E、乳腺钼靶 13、下列不就是儿童长骨结构得就是：(） A、骨骺 B、骨端 C、干骺端 D、骨干Ｅ、骨骺板 1４、下列组织密度最低得就是：（） A、空气 B、水 C、脂肪 D、血液 E、骨骼 15、ＭRＩ检查得禁忌症为:(） A、心脏起搏器 B、眼球内金属异物 C、钢制人工人关节 D、动脉瘤银夹结扎术后 E、以上都就是 16、类风湿性关节炎最常侵犯得部位就是:（） Ａ、脊柱B、膝关节Ｃ、手与足Ｄ、骶髂关节E、肩关节 17、韧带、肌腱、半月板损伤首选影像检查:(） Ａ、Ｘ线Ｂ超Ｃ、ＣT D、MRIＥ、PEＴ 18、颅内肿瘤首选得影像检查就是：（） A、Ｘ线 B、B超 C、ＣT D、MＲI E、DSA 1９、消化性溃疡最严重得并发症就是：（) A、穿孔 B、出血 C、幽门梗阻 D、恶变Ｅ、瘢痕形成 2０、肺癌首选影像检查就是：（)
医学影像学试题及答案
医学影像学试卷 单选题，(共25小题,每小题4分) 1. 下列哪种方法为颅脑疾病诊断的基本方法：( ) A. 脑室造影 B. 计算机体层 C. 头颅平片 D. 磁共振成像 E. 脑血管造影 2. 形成正位肺门阴影最重要的的解剖结构是：( ) A. 淋巴组织 B. 支气管动脉 C. 支气管 D. 肺动脉 E. 肺静脉 3. 下列那项不是成骨肉瘤的X线表现：( ) A. 死骨形成 B. 骨膜反应 C. 软组织肿块 D. 溶骨性骨破坏 E. 瘤骨形成 4. 下述心脏大血管的Ｘ线测量其正常值及意义哪项是错误的：( ) A. 肺动脉段基线大于６cm为异常
B. 心脏面积增大百分比小于等于10％无意义 C. 右肺下肺动脉的宽径大小１cm为扩张 D. 心脏横径与胸廓横径之比，正常不超过0.52 E. 心脏横径正常平均11.75±0.93cm 5. 肾结核平片征象：( ) A. 肾影倒"八字"形 B. 肾影不清 C. 病侧"肾下垂" D. 肾区可见不规则钙化灶 E. 肾外形不光整 6. 摄胸片，投照条件适当，显影液温度25℃，显影时间５分钟，会造成：( ) A. 影像对比度欠佳 B. 以上都不是 C. 影像灰雾过高 D. 影像层次不清 E. 影像模糊 7. 摄小儿胸部Ｘ线片时，有如下情况，请您找出错误者：( ) A. 不能坐立的婴幼儿，不一定用立位摄影 B. 正常胸腺有时会与心脏增大混淆 C. 用大毫安、短时间 D. 正常也可见气管移位，如头颈的扭转 E. 呼气和吸气相摄片无明显差别
8. Ｘ线表现为肺血少，左、右肺门不对称，左侧〉右侧，肺动脉段呈直立样突起，最可靠的诊断是：( ) A. 动脉导管未闭 B. 肺动脉狭窄 C. 肺心病 D. 高血压性心脏病 E. 主动脉缩窄 9. 急性化脓性骨髓炎的病理变化特点是：( ) A. 以骨质破坏为主，周围伴骨质硬化 B. 局部骨质疏松 C. 以骨质增生硬化为主 D. 以骨质破坏为主，一般没有明显骨质增生硬化 E. 早期即有骨质破坏出现 10. 乳腺钼靶摄影最佳时间：( ) A. 月经期 B. 月经中期 C. 与经期无关 D. 月经干净后一周内 E. 月经前期 11. 三岁小儿，钡灌肠发现直肠局限性狭窄，近端肠管明显扩张，诊断应考虑为：( ) A. 先天性巨结肠
2017年北京清华大学考博英语真题
2017年北京清华大学考博英语真题 1. The leaders of the two countries feel it desirable to funds from armaments to health and education. A. derive B. deprive C. dispatch D. divert 2. To fund the event and also promote the marketing value of the National Games, the organizing committee set up the Marketing Development Department (MDD). A. beneficent B. expensive C. costly D. luxurious 3. Japanese workers still put in an impressive 42 hours each week, but they are by the South Koreans and Singaporeans who spend an average 46 hours at the grindstone. A. outdone B. outweighed C. outrun D. outrivaled 4. With the economy of the country going strong, the mood is optimism. A. presiding B. circulating C. floating D. prevailing 5. The hunter knows quite well that wild animals go seeking their in the jungle after dark. A. victim B. favorite C. prey D. sacrifice 6. The company, EDS, is smart enough to its 90,000-person workforce into independent micro teams that work directly with individual clients on creative business solutions. A. break out 、 B. break off C. break from D. break down 7. They agreed to take their disputes before the committee and by its decisions. A. stand B. observe C. abide D. precede 8. Very few people could understand the lecture the professor delivered because its subject was very . A. obscure B. indefinite C. dubious D. intriguing 9. Please don’t too much on the painful memories. Everything will be all right.
(完整word版)医学影像学试题(含答案)
. . 1.透视检查的基础是利用X线的是： A光学作用 B生物作用 C穿透作用 D电离作用 E荧光作用 2.CR与普通X线成像比较其优点，叙述错误的是： A提高了图像密度分辨率 B提高了图像显示能力 C降低X线曝光量 D提高了图像空间分 辨率 E曝光宽容度增加 3.蝶鞍侧位片可测量其前后径及深径，其平均值分别为： A10.5mm，9.5mm B11.7mm，9.5mm C12.0mm，10.0mm D5.0mm，10.0mm E10.0mm，20.0mm 4.观察上颌窦首选X线投照位置为： A头颅正位 B头颅侧位 C颅底位 D华氏位 E柯氏位 5.肺癌引起的阻塞性肺炎与一般肺炎区别有以下几点，不正确的是： A体积缩小 B有支气管充气征 C同一部位反复发作 D合并肿块 E常有淋巴结肿大 6.构成肺门阴影最主要的结构是： A肺动、静脉 B神经 C主支气管 D肺组织 E淋巴结 7.肺部空腔性病变常见于： A肺癌 B结核厚壁空洞 C虫蚀样空洞 D支气管扩张 E气胸 8.下列关于病变空洞的描述，错误的是： A肺气囊：薄壁空洞 B肺脓肿：均匀厚壁空洞 C浸润性肺结核：薄壁空洞，有卫星灶 D 肺癌：偏心空洞，有壁结节 E慢性纤维空洞性肺结核：纤维厚壁空洞 9.下列支气管扩张的影像特点，不正确的是： A局部肺纹理增多 B环状或蜂窝状影 C斑片状、索条样影 D可有葡萄征、手套征 E普通胸片正常可除外本病 10大叶性肺炎的典型影像学变化可见于病变的： A充血期 B实变期 C消散期 D消散期之初 E病变全程 11.肺内球形病灶称为肿块的直径应大于 A2cm B3cm C4cm D5cm E6cm 12.两肺粟粒性病变除肺结核外，还可见于： A小叶性肺炎 B过敏性肺炎 C支原体肺炎 D吸入性肺炎 E中央型肺癌 13.无壁空洞最常见于： A周围性肺癌 B干酪性肺炎 C肺转移瘤 D肺脓肿 E浸润性肺结核 14.粟粒型肺结核是指： . .专业资料. .
2017年上海交通大学考博英语试题回忆
2017年上海交通大学博士入学测试英语试题回忆 阅读理解Passage One Rent control is the system whereby the local government tells building owners how much they can charge their tenants in rent. In the United States, rent controls date back to at least World War II. In 1943 the federal government imposed rent controls to help solve the problem of housing shortages during wartime. The federal program ended after the war, but in some locations, including New York City, controls continued. Under New York's controls, a landlord generally cannot raise rents on apartments as long as the tenants continue to renew their leases. In places such as Santa Monica, California, rent controls are more recent. They were spurred by the inflation of the 1970's, which, combined with California's rapid population growth, pushed housing prices, as well as rents, to record levels. In 1979 Santa Monica's municipal government ordered landlords to roll back their rents to the levels charged in 1978. Future rents could only go up by two-thirds as much as any increase in the overall price level. In any housing market, rental prices perform three functions: (1) promoting the efficient maintenance of existing housing and stimulating the construction of new housing, (2) allocating existing scarce housing among competing claimants, and (3) rationing use of existing housing by potential renters. One result of rent control is a decrease in the construction of new rental units. Rent controls have artificially depressed the most important long-term determinant of profitability —rents. Consider some examples. In a recent year in Dallas, Texas, with a 16 percent rental vacancy rate but no rent control laws, 11,000 new housing units were built. In the same year, in San Francisco, California, only 2,000 units were built. The major difference? San Francisco has only a 1.6 percent vacancy rate but stringent rent control laws. In New York City, except for government-subsidized construction, the only rental units being built are luxury units, which are exempt from controls. In Santa Monica, California, new apartments are not being constructed. New office rental space and commercial developments are, however. They are exempt from rent controls. 1. What does the passage mainly discuss? (A) The construction of apartments in the United States. (B) Causes and effects of rent control (C) The fluctuations of rental prices (D) The shortage of affordable housing in the United States. 2. Which of the following was NOT a reason for the introduction of rent controls in Santa Monica, California? (A) rapid population growth (B) inflation (C) economic conditions during wartime (D) record-high housing prices 3. It can be inferred that the purpose of rent control is to (A) protect tenants
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