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急性主动脉夹层动脉瘤常发生在_____和_____的病人,表现为剧烈的_____疼痛,压迫和阻塞主动脉的分支产生复杂多样的症状,如_____、_____、_____等。
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阑尾的动脉来自于( )动脉,是一无侧支的( )动脉。阑尾的静脉最终
回流入( )静脉。
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在股骨颈、干连接的内后方,形成致密的纵行骨板称为_______。
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原则上出血量达总血容量的_____%以下时,不必输全血,超过_____%时,可输全血与_____各半,再配合_____和_____,以补充血容量。
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鼻锥体形支架包括_______和_______两部分。
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足背与足趾挛缩畸形较严重或背屈时间过久骨关节已有畸形改变,肌腱短缩的病例,术时应考虑将_______延长或_______及_______关节融合等,使足趾能完全伸展,然后再植皮片。
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强直性脊柱炎一般的首发部位是_______。
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腹部损伤时的最常见受损脏器在开放性损伤时为( ),在闭合性损伤时为( )。
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正常血清钾的浓度为_____ mmol/L,血清钙的浓度为_____ mmol/L,血清镁的浓度为_____ mmol/L.
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游离骨移植能否成功有赖于以下几个基本条件:_______、_______、_______。
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高血压性脑出血,55%在_______,15%在_______,10%在_______,10%_______,10%在_______,而发生于_______者极为少见。
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眼睑缺损长度不超过睑缘全长的_______为轻度缺损,缺损长度不足脸缘全长_______为中度缺损。
填空题I strongly agree with the contention that absence of choice is a rare circumstance, primarily because this contention accords with common sense and our everyday experience as human beings. Besides, the reverse claim-that we do not have free choice-serves to undermine the notions of moral accountability and human equality, which are critical to the survival of any democratic society. 41. The role of free will of humans in choice Common sense dictates that humans have free will, and therefore the true absence of choice is very rare. The only possible exceptions would involve extreme and rare circumstances such as solitary imprisonment or a severe mental or physical deficiency—any of which might potentially strip a person of his or her ability to make conscious choices. Yet, even under these circumstances, a person still retains choices about voluntary bodily functions and movement. Thus, the complete absence of choice would seem to be possible only in a comatose state or in death. 42. The nature of absence of choice People often claim that life's circumstances leave them with "no choice." One might feel trapped in a job or a marriage. Under financial duress a person might claim that he or she has "no choice" but to declare bankruptcy, take a demeaning job, or even lie or steal to obtain money. The fundamental problem with these sorts of claims is that the claimants are only considering those choices that are not viable or attractive. That is, people in situations such as these have an infinite number of choices; it's just that many of the choices are unappealing, even self-defeating. 43. Choice is beyond our control Besides, the contention that we are almost invariably free to choose is far more appealing from a sociopolitical standpoint than the opposite claim. A complete tack of choice implies that every person's fate is determined, and that we all lack free will. According to the philosophical school of "strict determinism," every event, including human actions and Choices, that occurs is physically necessary given the laws of nature and events that preceded that event or choice. In other words, the "choices" that seem part of the essence of our being are actually beyond our control. 44. The logical result of strict determinism and of the new "scientific determinism" However, the logical result of strict determinism and of the new "scientific determinism" is that we are not morally accountable for our actions and choices, even those that harm other individuals or society. Moreover, throughout history monarchs and dictators have embraced determinism, at least ostensibly, to bolster their claim that certain individuals are preordained to assume positions of authority or to rise to the top levels of the socioeconomic infrastructure. Finally, the notion of scientific determinism opens the door for genetic engineering, which poses a potential threat to equality in socioeconomic opportunity, and could lead to the development of a so-called "master race." Admittedly, these disturbing implications neither prove nor disprove the determinists' claims. 45. Insistence of tree will I would concede that science might eventually disprove the very notion of free will. However, until that time I'll trust my strong intuition that free will is an essential part of our being as humans and, accordingly, that humans are responsible for their own choices and actions.[A] For example, almost every person who claims to be trapped in a job is simply choosing to retain a certain measure of financial security. The choice to forego this security is always available, although it might carry unpleasant consequences.[B] Our collective life experience is that we make choices and decisions every day on a continual basis.[C] However, the dilemma seams to be unavoidable which gives people a lot of Painfully experience with it.[D] In sum, despite the fact that we all experience occasional feelings of being trapped and having no choice, the statement is fundamentally correct.[E] Recent advances in molecular biology and genetics lend some credence to the determinists' position that as physical beings our actions are determined by physical forces beyond our control. New research suggests that these physical forces include our own individual genetic makeup.[F] Assuming that neither free will nor determinism has been proven to be the correct position, the former is to be preferred by any humanist and in any democratic society.
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运动系统畸形根据病因大致分为______,______,______畸形。
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肺癌的分布,_______肺多于_______肺,______叶多于_______叶。起源于主支气管、肺叶支气管的肺癌,称________,起源于肺段支气管以下的肺癌称_______。
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在感染过程中,细菌毒素能刺激机体产生多种炎性介质,包括_____、_____、_____、_____、_____或_______等。
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在病理学上急性脓胸与慢性脓胸的区别是:急性脓胸以_______为主,慢性脓胸以_______、_______病变为主。
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骨肉瘤以______岁发病者居多,70%以上的病人发生在______和腔骨近端。
填空题Monday's Supreme Court decision to block a class-action sex-discrimination lawsuit against Wal-Mart was a huge setback for as many as 1.6 million current and former female employees of the world's largest retailer. But the decision has consequences that range far beyond sex discrimination or the viability of class-action suits. The underlying issue, which the Supreme Court has now ratified, is Wal-Mart's authoritarian style, by which executives pressure store-level management to squeeze more and more from millions of clerks, stockers and lower-tier managers. (41) ______. In the 1950s and '60s, northwest Arkansas, where Wal-Mart got its start, was poor, white and rural, in the midst of a wave of agricultural mechanization that generated a huge surplus of unskilled workers. To these men and women, the burgeoning chain of discount stores founded by Sam Walton was a godsend. The men might find dignity managing a store instead of a hardscrabble farm, while their wives and daughters could earn pin money clerking for Mr. Sam. "The enthusiasm of Wal-Mart associates toward their jobs is one of the company's greatest assets," declared the firm's 1973 annual report. (42) ______. Wal-Mart attorneys have argued, and the Supreme Court agreed this week, that even if sex discrimination was once part of the company's culture, it is now ancient history: if any store managers are guilty of bias when it comes to promoting women, they are at odds with corporate policy. Wal-Mart is no longer an Ozark company; it is a cosmopolitan, multinational operation. But that avoids the more essential point, namely that Wal-Mart views low labor costs and a high degree of workplace flexibility as a signal competitive advantage. It is a militantly anti-union company that has been forced to pay hundreds of millions of dollars to current and former employees for violations of state wage and hour laws. There are tens of thousands of experienced Wal-Mart women who would like to be promoted to the first managerial rung, salaried assistant store manager. (43) ______. Why? Because, for all the change that has swept over the company, at the store level there is still a fair amount of the old communal sociability. Recognizing that workers steeped in that culture make poor candidates for assistant managers, who are the front lines in enforcing labor discipline, Wal-Mart insists that almost all workers promoted to the managerial ranks move to a new store, often hundreds of miles away. (44) ______. (45) ______. Not unexpectedly, some managers think women with family responsibilities would balk at such demands. For a time it seemed as if the class-action lawsuit might be a partial substitute for the role of union. By drastically limiting how a class-action suit can be brought, the Supreme Court leaves millions of service-sector workers with few avenues to escape the grinding work life and limited opportunities that so many now face. [A] But Wal-Mart makes it impossible for many of them to take that post, because its ruthless management style structures the job itself as one that most women, and especially those with young children or a relative to care for, would find difficult to accept. [B] The obstacles to women's advancement do not stop there. The workweek for salaried managers is around 50 hours or more, which can surge to 80 or 90 hours a week during holiday seasons. [C] Indeed. the sex discrimination at Wal-Mart that drove the recent suit is the product not merely of managerial bias and prejudice, but also of a corporate culture and business model that sustains it, rooted in the company's very beginnings. [D] Especially in recent years, Wal-Mart's same-store sales have declined. Workers of both sexes pay the price, but women, who constitute more than 70 percent of hourly employees, pay more. [E] A patriarchal (男性统治或者主宰的) ethos was written into the Wal-Mart DNA. And that corporate culture was "the single most important element in the continued, remarkable success of Wal-Mart," asserted Don Soderquist, the company's chief operating officer in the 1990s. [F] There used to be a remedy for this sort of managerial authoritarianism: it was called a union, which bargained over not only wages and pensions but also the kind of qualitative issues, including promotion and transfer policies. [G] For middle-aged women caring for families, this corporate reassignment policy amounts to sex discrimination. True, Wal-Mart is hardly alone in demanding that rising managers sacrifice family life, but few companies make relocation such a fixed policy.
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有关腕管综合征的描述哪些项目正确
A、腕管为纤维骨性鞘管
B、腕管内有9条肌嫩和正中神经通过
C、腕管综合征患者夜间手部疼
D、桡侧3个半手指麻木
E、类风湿关节炎患者易并发腕管综合征
