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缺()时可出现肌肉无力、易疲劳、食欲不振、心率加快等症状。
新生儿生后2~3天出现黄疸者最常见的为( )。
五四文学革命
如果支护结构破坏,土体失稳或过大变形对基坑周边环境及地下结构施工影响一般,其基坑侧壁重要性系数γ0为( )。
《中华人民共和国消防法》于()九届全国人民代表大会常务委员会二次会议审议通过。
在新鲜空气中掺入20%的CO2气体,则氧气浓度降低为()
秦王嬴政建立中央集权制国家的同时,也首次建立了皇帝制度。
男性,20岁,发现高血压2年,血压在(180~220)/(110~130)mmHg,尿蛋白(++),尿素氮11.5mmol/L,血肌酐5mg/L,心电图示左室肥厚劳损,最可能的诊断是()
男,36岁。车祸2小时。查体:一般情况尚可,右小腿有一长约16cm的伤口,胫骨断端外露。出血不多,并伴有广泛的软组织挫伤。该患者经彻底清创后,下述不正确的处理方法是()
认知结构学习理论认为,学习的实质是主动的形成____。
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