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[多项选择]透析液引流不畅或腹膜透析管堵塞时护理的方法有
A. 改变病人体位
B. 排空膀胱
C. 服用导泻药
D. 灌肠
E. 在X线透析下调整透析管位置或重新插管
[单项选择]当基质稠度适中且在常温下通过研磨即能均匀混合时,应采用()
A. 搅拌混合法制软膏
B. 乳化法制软膏
C. 熔合法制软膏
D. 加液研磨法制软膏
E. 研和法制软膏
[单项选择]数字技术的发展,为文化遗产的保护提供了全新的高科技手段。各个国家纷纷推出相关的措施和计划。然而,数字技术毕竟只是技术手段,最终不可能代替人类的智慧和精神。如果没有正确的理念加以引导,它可能堕落成“数字陷阱”。虚拟性有可能让一种文化变成一种“真实的”幻境,同时也会使那些不具传播强势的文化样式受到来自“文化单极化”的挤压,从而在“马太效应”中更加速其消亡。
下列符合作者观点的一项是( )。
A. 只要有正确的理念加以引导,数字技术就可以为文化遗产提供很好的保护。
B. 正确理念的引领是把数字技术应用于文化遗产保护领域的前提
C. 数字技术的虚拟性对强势文化有利,而对弱势文化不利
D. 数字技术会导致文化遗产保护领域中“马太效应”的出现
[判断题]逮捕是对犯罪嫌疑人、被告人的一种刑事处罚。( )
[简答题]十七大的生态文明,有人说生态文明建设一定程度上影响了物质文明建设,你怎么看
[简答题]在中学物理教学中,教师要求学生从推动力、绳长和摆锤重量三个因素中找出影响单摆振动频率的因素。学生可以通过假定某两个因素保持恒定、依次改变第三个因素来看单摆振动频率的变化,借此找出问题的答案。而小学生往往会同时改变两个变量寻求解决方案,其结果是无法找出影响单摆振动频率的因素。
请根据皮亚杰的思维发展阶段理论分析;
中学生的认知发展处在什么阶段?
[单项选择]易感人口增加,导致麻疹流行属于()
A. 在流行病学三角模型中,环境因素不变,病因比重增加
B. 宿主因素发生变化,宿主比重增加
C. 病因、宿主、环境三要素保持动态平衡
D. 环境因素发生变化,导致病因比重增加
E. 环境因素发生变化,导致宿主比重增加
[单项选择]Questions 1-10
As Philadelphia grew from a small town into a city in the first half of the eighteenth
century, it became an increasingly important marketing center for a vast and growing agricultural hinterland. Market days saw the crowded city even more crowded, as line fanners from within a radius of 24 or more kilometers brought their sheep, cows, pigs, vegetables, cider, and other products for direct sale to the townspeople. The High Street Market was continuously enlarged throughout the period until 1736, when it reached from Front Street to Third. By 1745 New Market was opened on Second Street between Pine and Cedar. The next year the Callowhill Market began operation.
Along with market days, the institution of twice-yearly fairs persisted in Philadelphia even after similar trading days had been discontinued in other colonial cities. The fairs provided a means of bringing handmade goods from outlying places to
would-be buyers in the city. Linens and stockings from Germant
A. retail merchants were not willing to sell
B. were not available in the stores in Philadelphia
C. were more popular in Germantown man in Philadelphia
D. could easily be transported
[填空题]银行业监督管理的目标是促进银行业的合法、稳健运行,维护公众对银行业的()。
[多项选择]以下何项属痫病痰的表现为
A. 发作时口吐涎沫
B. 气粗痰鸣,呆木无知
C. 颅脑外伤,产伤病史
D. 情志错乱,幻听,错觉,梦游
E. 面赤身热,口流血沫