[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fpndud5xmjcKYB9INqY0QZjbQyF9CnS_u_UGwyVHdEoM":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":10,"question":16,"related":17,"source":28,"type":55},[],"2023-05-07 17:44:23",898930208,[8,9],"对","错",{"courseId":11,"courseImg":12,"courseName":13,"workId":14,"workName":15},"1000064304","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Ffdd78249f9b41e7e9caeb64aac1dc4d9.png","医学微生物学与免疫学","40326453","第五章单元测试","与免疫球蛋白Fc段补体结合点相结合的补体分子是C1r.( )",[18,30,40,50,56,59,69,80,90,98],{"answer":19,"createTime":5,"id":20,"options":21,"question":27,"source":28,"type":29},[],898930204,[22,23,24,25,26],"参与的补体成分相同","所需离子相同","C3转化酶的组成相同","激活物质相同","膜攻击复合物的形成及其溶解细胞效应相同","三条补体激活途径的共同点是( )","v2",0,{"answer":31,"createTime":5,"id":32,"options":33,"question":39,"source":28,"type":29},[],898930205,[34,35,36,37,38],"C5b~9","C6b~9","C5b~7","C5b~8","C6b~8","构成膜攻击复合物(MAC)的补体成分是( )",{"answer":41,"createTime":5,"id":42,"options":43,"question":49,"source":28,"type":29},[],898930206,[44,45,46,47,48],"抗原抗体复合物是其主要激活物","C1q分子有六个结合部位,必须与Ig结合后才能激活后续的补体成分","C4是C1的底物,C4b很不稳定","激活顺序为C123456789","分为识别和活化两个阶段","关于补体经典激活途径的叙述,下列哪项是错误的?( )",{"answer":51,"createTime":5,"id":52,"options":53,"question":54,"source":28,"type":55},[],898930207,[8,9],"C3a具有刺激肥大细胞脱颗粒、释放组胺的作用.( )",3,{"answer":57,"createTime":5,"id":6,"options":58,"question":16,"source":28,"type":55},[],[8,9],{"answer":60,"createTime":5,"id":61,"options":62,"question":68,"source":28,"type":29},[],898930209,[63,64,65,66,67],"C1","C2","C3","C4","C5","下列哪种补体成分在激活效应的放大作用中起重要作用?( )",{"answer":70,"createTime":5,"id":71,"options":72,"question":78,"source":28,"type":79},[],898930210,[73,74,75,76,77],"补体成分大多数以非活性的酶前体形式存在于血清中","补体系统激活的三条途径均是酶的级联反应","补体系统在非特异性免疫和特异性免疫中发挥作用","补体系统的激活具有放大效应","激活的补体具有生理作用和病理作用","关于补体系统的叙述,下列哪项是正确的?( )",1,{"answer":81,"createTime":5,"id":82,"options":83,"question":89,"source":28,"type":79},[],898930211,[84,85,86,87,88],"C2b","C3b","C4b","C4a","iC3b","下列哪些补体裂解片段是调理素?( )",{"answer":91,"createTime":5,"id":92,"options":93,"question":97,"source":28,"type":29},[],898930212,[94,85,95,88,96],"C3a","C5a","C3d","能协助清除免疫复合物的补体裂解片段是( )",{"answer":99,"createTime":5,"id":100,"options":101,"question":107,"source":28,"type":29},[],898930213,[102,103,104,105,106],"清除免疫复合物","ADCC","调理作用","溶解细胞作用","引起炎症反应","全身性细菌感染时,补体活性片段主要通过什么途径发挥免疫效应作用?( )"]