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30岁初产妇，1周前家中足月分娩一巨大男婴，分娩历时24小时。3天前出现不能控制的阴道溢液。明确诊断需做检查是（）
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DIC的主要临床表现不包括（）
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慢性肾小球病变时，肾皮质回声常明显增强，应选用哪一脏器的回声与肾皮质对比最佳（）
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物料消耗控制的关键阶段是（）。
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In every cultivated language, there are two great classes of words which, taken together, comprise the whole vocabulary. First, there are those words（1）which we become acquainted in daily conversation, which we（2）,that is to say, from the（3） of our own family and from our familiar associates, and（4） we should know and use （5 ）we could not read or write. They （6） the common things of life, and are the stock in trade of all who （7） the language. Such words may be called“popular”, since they belong to the people （8） and are not the exclusive （9） of a limited class. On the other hand, our language （10） a multitude of words which are comparatively （11） used in ordinary conversation. Their meanings are known to every educated person, but there is little （12） to use them at home or in the market-place. Our （13） acquaintance with them comes not from our mother's （14） or from the talk of our school-mates, （15） from books that we read, lectures that we （16） ,or the more （17）conversation of highly educated speakers who are discussing some particular （18） n a style appropriately elevated above the habitual（19） f everyday life. Such words are called“learned”, and the （20） between them and the“popular”words is of great importance to a right understanding of linguistic process. 请在15处填上正确答案（）
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将打过催产针的家鱼亲鱼放入产卵池后应（）。
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患儿，男，3岁。面色萎黄，形体消瘦，时有口干腹胀，不思饮食，烦躁啼哭，毛发稀疏，大便如米泔，舌苔黄腻，脉细。在取相应经穴治疗的同时应加用的腧穴是（）
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关于支托凹制备的原则，错误的是（）
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肠外营养制剂有________、________、________、________、________等。
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卫生事业面临的严峻挑战是什么？