单选题急性肾功能衰竭少尿期病人常见的死亡原因是（ ）
单选题A．患肢动脉搏动减弱或者消失B．患肢血管杂音C．两者均有D．两者均无
单选题甲状腺大部切除术后，呼吸困难和窒息的并发症与哪项因素无关( )(1996年)
单选题在肠梗阻的非手术治疗中，下述观察项目哪项最主要A．腹膜刺激征B．脉搏增快C．腹胀较前明显D．肠呜音较前减弱E．腹痛加重
问答题Directions:Thefollowingarethreepicturesofdifferentwaystospendthesummerholiday.Writeanessayof160～200wordsbasedonthesepictures.Inthecompositionyoushould:1)describethepictures2)discusstheadvantageanddisadvantageofthem,and3)givesuggestions.
单选题α受体兴奋剂有
单选题男，20岁，右上臂撞伤后中下段成角畸形反常活动，腕关节下垂，不能主动背伸，各掌指关节不能主动伸直，除考虑肱骨干中下段骨折外，还应首先考虑
单选题继发性腹膜炎时，腹痛的特点是A．疼痛剧烈而持续B．阵发性腹痛，逐渐加重C．改变体位可使腹痛缓解D．原发病变部位疼痛不明显E．先发热后腹痛
单选题A．α受体阻滞剂B．β受体阻滞剂C．α受体兴奋剂D．β受体兴奋剂
问答题试述脑损伤的分级。
单选题A．早期一次切痂植皮B．分期切痂植皮C．两者均可D．两者均不可
单选题骨折急救处理中，哪项不恰当
问答题Directions:Lookatthefollowingpictureandwriteanarticleoneagerlearners.Yourarticleshouldmeetthefollowingtworequirements:1)Interpretthemessageconveyedbythepicture.2)Makeyourcommentsonthephenomenon.Youshouldwriteabout160-200wordsneatlyonANSWERSHEET2.(20points)
问答题(46) Experts are individuals with specialized knowledge suited to perform the specific tasks for which they are trained, but that expertise does not necessarily transfer to other domains. A master chess player cannot apply chess expertise in a game of poker—although both chess and poker are games, a chess master who has never played poker is a novice poker player. Similarly, a biochemist is not qualified to perform neurosurgery, even though both biochemists and neurosurgeons study human physiology. In other words, the more complex a task is the more specialized and exclusive is the knowledge required to perform that task. An expert perceives meaningful patterns in her domain better than non-experts. Where a novice perceives random or disconnected data points, an expert connects regular patterns within and between cases. This ability to identify patterns is not an innate perceptual skill; rather it reflects the organization of knowledge after exposure to and experience with thousands of cases. Experts have a deeper understanding of their domains than novices do, and utilize higher-order principles to solve problems. A novice, for example, might group objects together by color or size, whereas an expert would group the same objects according to their function or utility. Experts comprehend the meaning of data and weigh variables with different criteria within their domains better than novices. (47) Experts recognize variables that have the largest influence on a particular problem and focus their attention on those variables. Experts have better domain-specific short-term and long-term memory than novices do. (48) Moreover, experts perform tasks in their domains faster than novices and commit fewer errors while problem solving. Interestingly, experts go about solving problems differently than novices. Experts spend more time thinking about a problem to fully understand it at the beginning of a task than do novices, who immediately seek to find a solution. Experts use their knowledge of previous cases as context for creating mental models to solve given problems. Better at self-monitoring than novices, experts are more aware of instances where they have committed errors or failed to understand a problem. Experts check their solutions more often than novices and recognize when they are missing information necessary for solving a problem. (49) Experts are aware of the limits of their domain knowledge and apply their domain's heuristics to solve problems that fall outside of their experience base. (50) Psychologists and cognitive scientists agree that the time it takes to become an expert depends on the complexity of the task and the number of cases, or patterns, to which an individual is exposed. The more complex the task, the longer it takes to build expertise, or, more accurately, the longer it takes to experience and store a large number of cases or patterns.
问答题试述气管扩张原因。
问答题Green space facilities are contributing to an important extent to the quality of the urban environment. Fortunately it is no longer necessary that every lecture or every book about this subject has to start with the proof of this idea. 46. At present it is generally accepted, although more as a selfevident statement than on the basis of a closely-reasoned scienfifie proof. The recognition of the importance of green space in the urban environment is a first step on the right way. 47. This doesn' t mean, however, that sufficient details are known about tile functions of green space in towns and about the way in which the inhabitants are using these spaces. As to this rather complex subject I shall, within the scope of this lecture, enter into one aspect only, namely the re-creative function of green space facilities. 48. The theoretical separation of living, working, traffic, and recreation, which for many years has been used in town-and-country planning, has resulted in disproportionate attention for forms of recreation far from home, whereas there has been relatively little attention for improving re-creative possibilities in the direct neighborhood of the home. 49. We have come to the conclusion that this isn' t right, because an important part of the time which we don' t pass in sleeping or working is used for activities at and around home. So it is obvious that recreation in the open air has to begin at the front door. 50. The urban environment has to offer as many recreation activities as possible, and the design of these has to be such that more obligatory activities can also have a re-creative aspect. The very best standard of living is nothing if it is not possible to take a pleasant walk in the district, if the children can' t be allowed to play in the streets, because the risks of traffic are too great, if during shopping you can nowhere find a spot for enjoying for a moment the nice weather, in short, if you only feel yourself at home after the front door is shut.
问答题什么是原发性脑损伤和继发性脑损伤?
单选题何谓关节脱位
单选题下列关于胰腺假性囊肿的叙述中，正确的是A．多继发于腹部外伤B．囊壁上皮可分泌黏液C．主要体征是上腹包块D．诊断后尽早手术切除
问答题Directions:Writeanessayof160～200wordsbasedonthefollowingdrawings.Inyouressay,youshould:1)describethedrawingbriefly,2)explainitsintendedmeaning,andthen3)giveyourcomments.YoushouldwriteneatlyonANSWERSHEET2.