[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fYky8sP0RKC1PiBKqvl7g_5WONqG79ysIQhysLcH-3no":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":13,"question":20,"related":21,"source":27,"type":28},[],"2023-05-24 14:37:35",27085575,[8,9,10,11,12],"A","B","C","D","E",{"count":14,"courseId":15,"courseImg":16,"courseName":17,"workId":18,"workName":19},13,"804b962a735712be387e37d8600d0c53","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F924d00595d53252c2d30be9546a26587.jpg","医学微生物学与免疫学--针对重修、先修班学生使用","b035b67c58c44a899fd72821d3f430a6","APC","NK细胞杀伤靶细胞的特点是A.具有抗原特异性 B.受MHC限制 C.可直接杀伤肿瘤和病毒感染的靶细胞D.必须通过ADCC起作用 E.具有回忆反应",[22,29,34,39,44,49,54,59,62,67],{"answer":23,"createTime":5,"id":24,"options":25,"question":26,"source":27,"type":28},[],27085568,[8,9,10,11,12],".关于浆细胞正确的是( )A、有吞噬功能 B、T细胞分化而来 C、产生抗体的效应细胞 D、属嗜酸性粒细胞 E、与肥大细胞有共性","v1",0,{"answer":30,"createTime":5,"id":31,"options":32,"question":33,"source":27,"type":28},[],27085569,[8,9,10,11,12],"与mIg共同组成BCR复合物的CD分子是( ) A、CD3和CD2 B、CD79a和CD79b C、CD19和CD21 D、CD40和CD40L E、CD80和CD86",{"answer":35,"createTime":5,"id":36,"options":37,"question":38,"source":27,"type":28},[],27085570,[8,9,10,11,12],"人类B细胞发育成熟的器官是( )A.骨髓 B.脾 C.淋巴结 D.胸腺 E.法氏囊",{"answer":40,"createTime":5,"id":41,"options":42,"question":43,"source":27,"type":28},[],27085571,[8,9,10,11,12],"对肿瘤靶细胞具有特异性杀伤作用的细胞是 A.巨噬细胞 B.中性粒细胞 C.B细胞 D.NK细胞 E.CTL细胞",{"answer":45,"createTime":5,"id":46,"options":47,"question":48,"source":27,"type":28},[],27085572,[8,9,10,11,12],"T细胞所不具备的生物学作用是 A.产生细胞因子,调节免疫应答 B.直接杀伤靶细胞 C.参与对病毒的免疫应答 D.诱导抗体的类别转换 E.介导ADCC效应",{"answer":50,"createTime":5,"id":51,"options":52,"question":53,"source":27,"type":28},[],27085573,[8,9,10,11,12],"下列哪种是T细胞表面的协同信号分子 A.CD28分子 B.CD40分子 C.B7分子 D.CD4分子 E.CD8分子",{"answer":55,"createTime":5,"id":56,"options":57,"question":58,"source":27,"type":28},[],27085574,[8,9,10,11,12],"CD4分子存在于 A.Th1、Tc 细胞 B.Tr、Tc 细胞 C.Th0、Th1、Th2 细胞D.所有成熟T细胞 E.肥大细胞",{"answer":60,"createTime":5,"id":6,"options":61,"question":20,"source":27,"type":28},[],[8,9,10,11,12],{"answer":63,"createTime":5,"id":64,"options":65,"question":66,"source":27,"type":28},[],27085576,[8,9,10,11,12],"摄取、加工处理抗原能力最强的树突状细胞是 A.成熟DC B.前体DC C.未成熟DC D.迁移期DC E.胸腺内DC",{"answer":68,"createTime":5,"id":69,"options":70,"question":71,"source":27,"type":28},[],27085577,[8,9,10,11,12],"提呈抗原信息给CD4+T细胞的抗原提呈细胞是:( )A.B淋巴细胞 B.单核细胞 C.巨噬细胞 D.树突状细胞 E.以上均可以"]