[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$farUcV8BSBlYG-XHehhXftKkWnkF7H0Qn8O8DvQhhANM":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2024-04-03 18:26:39",136817347,[8,9,10,11],"10","20","25","15",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},5,"d1cd6ed7360d9a357e64d3f7568296d0","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F37a365f61a040fae66ef917c7d3f33ae.png","职业健康与职业安全","9a593f8b40184ac597441a929da6a70d","4.6 章节测验","据国外有关机构统计,在各种工作事故中,手的伤害约占___%.( )",[21,32,35,44,53],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],136817345,[25,26,27,28],"压迫","强迫体位","撞击","挤压","足部的伤害因素包括物体砸伤或刺割伤害、高低温伤害、化学性(酸碱)伤害、触电伤害、静电伤害、__________造成的伤害.( )","v1",0,{"answer":33,"createTime":5,"id":6,"options":34,"question":19,"source":30,"type":31},[],[8,9,10,11],{"answer":36,"createTime":5,"id":37,"options":38,"question":43,"source":30,"type":31},[],136817348,[39,40,41,42],"15、10","20、15","10、5","10、15","简单的手部运动可以预防重复性运动问题.在工作前或者休息时做以下动作:①弯曲手腕:手指放松,伸展手腕,手绕手腕画圈.每个手腕做__次.②手指伸展运动:尽可能的伸展手指.保持__秒;放松.每只手做3次.③拇指伸展:一个手掌向上,向下轻拉拇指,保持5秒.每只手重复3次.( )",{"answer":45,"createTime":5,"id":46,"options":47,"question":52,"source":30,"type":31},[],136817349,[48,49,50,51],"消毒剂稀释的冷水","香皂","洗衣粉","白醋","在工作中有潜在有害物质、电子设备或者可燃性物体时保持手部良好的卫生和感觉.不要用脏的油腻的抹布擦手.工作后用_____和温水洗手.在被指明应用某种化学物质之前,避免用它.( )",{"answer":54,"createTime":55,"id":56,"options":57,"question":62,"source":30,"type":31},[],"2024-04-03 18:26:40",136817350,[58,59,60,61],"发炎","断裂","流血","淤血","骨折经常发生在"手部陷阱"如轮子,滚轮或向内旋转的齿轮;或者手部猛烈的拍打在硬物上一次损伤中可能会有一个或者多个骨头骨折.肌腱和韧带一般也会损失,导致疼痛,肿胀,____使手保持距离.安全使用那些有快速滚轮的器械.用按压棒来操作那些旋转和运行中的机器.( )"]