以下属于劳动安全保护费用的是() ["劳动安全卫教育培训费","劳动安全卫生保护设施建设费用","工伤保险费","有毒有害作业场所定期检测费用","人工成本费"]
以下用来反映均数抽样误差大小的最好指标是() ["平均数","中位数","全距","标准误","变异系数"]
下列心脏病常无震颤的是() ["主动脉瓣关闭不全","动脉导管未闭","肺动脉瓣狭窄","室间隔缺损","主动脉瓣狭窄"]
服务对象有权利在充分知情的前提下选择服务的方式、内容,并在事关服务对象利益的决策中起主导作用。这体现了社会工作价值观的()实践原则。 ["接纳","非评判","个别化","服务对象的自我决定"]
应用胰岛素后出现的水肿() ["炎症性水肿","药物性水肿","血管神经性水肿","黏液性水肿","特发性水肿"]
短暂性脑缺血发作,持续时间最长不超过()