[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fu2eRwzEVmpwX14G9ARIFr8JIyvH00jZRAtHWJHxL2MI":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":15,"related":16,"source":26,"type":27},[],"2024-11-21 08:01:27",999219579,[8,9,10,11],"必需获得受试者的知情同意","无行为能力者需获得代理同意","获得同意前需要用受试者能够理解的语言向受试者提供基本的信息","禁止用欺骗的手法获得受试者同意",{"courseImg":13,"courseName":14},"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fa2b82c362bdd2419474820c5c1f54f6c.jpg","医学实验室管理与安全","在临床医学研究中必须尊重受试者的知情同意权,下面做法正确的是( )",[17,28,38,41,50,59,68,77,86,94],{"answer":18,"createTime":5,"id":19,"options":20,"question":25,"source":26,"type":27},[],999219537,[21,22,23,24],"做好应急救援预案","佩戴适当的个人防护器具","了解试剂毒性,在通风橱中操作","疏散人员,在实验室单独操作","涉及有毒试剂的操作时,应采取的保护措施包括( )","v2",1,{"answer":29,"createTime":5,"id":30,"options":31,"question":36,"source":26,"type":37},[],999219542,[32,33,34,35],"丙酮会对肝脏和大脑造成损害,因此避免吸入丙酮气体","强酸强碱等不能与身体接触","弱酸弱碱在使用中可以与身体接触","丙酮、乙醇都有较强的挥发性和易燃性,二者都不能在任何有明火的地方使用","下列说法错误的是( )",0,{"answer":39,"createTime":5,"id":6,"options":40,"question":15,"source":26,"type":27},[],[8,9,10,11],{"answer":42,"createTime":5,"id":43,"options":44,"question":49,"source":26,"type":37},[],999219610,[45,46,47,48],"被干燥物品必须完全冻结为冰后方能放入冷冻干燥机","为保证体系真空度及延长真空泵寿命,应适时更换真空泵的机油","在处理含有酸、碱性物质或挥发性有机溶剂时,一定要尽可能扩大物品的表面积,避免气化喷射","为提高系统密封性,可在冷冻干燥机的有机玻璃罩与橡胶圈的接触面涂抹少量真空脂","下列关于冷冻干燥机的安全使用描述错误的是( )",{"answer":51,"createTime":5,"id":52,"options":53,"question":58,"source":26,"type":27},[],999219616,[54,55,56,57],"佩戴个人辐射剂量计,可以知道当天接受的剂量和累积剂量,并将其控制在安全水平下","实验时必须带好专用的防护手套、口罩、穿工作服,实验完毕,立即洗手或洗澡","实验时,力求迅速、熟练,尽量减少被辐射的时间,并应尽可能的利用夹具、机械手来操作,以便远离辐射源,同时应设置隔离屏蔽","当皮肤受到放射源微量污染时,可用肥皂(或EDTA-Na2肥皂)、软毛刷、温水洗刷,到降至污染控制水平以下为止;如果皮肤严重污染,应立即用肥皂、软毛刷清洗(切勿擦破皮肤),然后根据核素的性质选择合适的去污剂","放射性实验需要采取的正确措施是( )",{"answer":60,"createTime":5,"id":61,"options":62,"question":67,"source":26,"type":27},[],999219630,[63,64,65,66],"电器起火","可燃气体起火","有机溶剂起火","金属燃烧起火","干粉灭火器适用于( )",{"answer":69,"createTime":5,"id":70,"options":71,"question":76,"source":26,"type":37},[],999219633,[72,73,74,75],"深低温冰箱","酶标仪","大型离心机","高压灭菌器","下列仪器设备可使用插销板转接供电的是( )",{"answer":78,"createTime":5,"id":79,"options":80,"question":85,"source":26,"type":37},[],999219678,[81,82,83,84],"水","湿抹布","干砂","泡沫灭火器","&zwnj;金属钠着火可采用的灭火方式有( )",{"answer":87,"createTime":5,"id":88,"options":89,"question":92,"source":26,"type":93},[],999219698,[90,91],"对","错","三级生物安全柜是目前世界上最高生物安全防护等级的安全柜,适用于高的相关实验操作.( )",3,{"answer":95,"createTime":5,"id":96,"options":97,"question":102,"source":26,"type":37},[],999219700,[98,99,100,101],"立即关闭电源,机器密闭30 min后打开离心机盖","立即关闭电源,打开离心机盖进行检查","佩戴手套并使用镊子,清理离心管碎片","使用消毒剂反复擦拭离心机内腔,然后用水冲洗并干燥","若离心感染性材料时,怀疑离心管破裂,下列操作错误的是( )"]