[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fxrNLc5AGg9eYqhaQh09G58-iCqv0QUYktAZCSV9lZug":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":13,"question":20,"related":21,"source":32,"type":33},[],"2023-06-08 21:01:22",53895945,[8,9,10,11,12],"能同时结合两种抗原表位","分子量大","特异性抗体分子片段可在体外构建","灵敏度高","亲和力好",{"count":14,"courseId":15,"courseImg":16,"courseName":17,"workId":18,"workName":19},870,"9a93f334eaac7660d69236ba2ee04bdf","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F03b32d25b8147984936dc4df05f01c07.jpg","临床病理检验技术","exam_96541006","全国检验技能竞赛理论考试1-副本","双特异性抗体的最主要特点是",[22,34,44,54,64,74,84,87,97,107],{"answer":23,"createTime":5,"id":24,"options":25,"question":31,"source":32,"type":33},[],53895939,[26,27,28,29,30],"珠蛋白生成障碍性贫血","铁粒幼细胞贫血","缺铁性贫血","巨幼细胞贫血","肾性贫血","某患者因心悸、乏力、嗜睡就诊,查体面色苍白,心动过速,血.液检验结果为白细胞 及血小板等相关指标大致正常,Hb 65g\u002FL,RBC 3.09×10 12\u002FL,HCT 21.6%,MCV 70f1,MCH25pg,MCHC 300g\u002FL,RDW20.5%,红细胞直方图底部变宽,高峰左移.该患者检验结果可能是","v1",0,{"answer":35,"createTime":5,"id":36,"options":37,"question":43,"source":32,"type":33},[],53895940,[38,39,40,41,42],"进针时使针头斜面和针筒刻度向上","如需抗凝应轻轻混匀","见回血后松开压脉带","未拔针头而直接将血液打入容器","从内向外消毒穿刺部位皮肤","静脉采血时错误的操作是",{"answer":45,"createTime":5,"id":46,"options":47,"question":53,"source":32,"type":33},[],53895941,[48,49,50,51,52],"pH改变蛋白质的pI","偏离等电点越远,各蛋白质的带电荷差别越大","偏离等电点越远,蛋白质带电荷越多,电泳速度越快","pH改变可使所有蛋白质电泳速度加快","pH改变使支持物两端电压改变","缓冲液pH改变对电泳的影响主要表现在",{"answer":55,"createTime":5,"id":56,"options":57,"question":63,"source":32,"type":33},[],53895942,[58,59,60,61,62],"测定温度为37℃","可测定底物消耗量","可测定产物生成量","需最适pH","底物浓度高低不影响测定结果","关于临床血清酶活力测定的叙述,下列哪项是错误的",{"answer":65,"createTime":5,"id":66,"options":67,"question":73,"source":32,"type":33},[],53895943,[68,69,70,71,72],"主动保护","病毒的超感染","先天免疫","抗原的交叉反应","抗原的特异性","接触牛痘疫苗后产生对天花的抵抗性,这反映了",{"answer":75,"createTime":5,"id":76,"options":77,"question":83,"source":32,"type":33},[],53895944,[78,79,80,81,82],"血液标本要求无凝块","最好使用仪器的原装配套试剂","测试时最适温度为18~22°C","要求吸样前充分混匀","质控物可用于不同厂家的仪器","关于血细胞分析仪分析中质量控制,错误的是",{"answer":85,"createTime":5,"id":6,"options":86,"question":20,"source":32,"type":33},[],[8,9,10,11,12],{"answer":88,"createTime":5,"id":89,"options":90,"question":96,"source":32,"type":33},[],53895946,[91,92,93,94,95],"弧菌","葡萄球菌","厌氧芽孢杆菌","需氧芽孢杆菌","分枝杆菌","下列哪类细菌可以用于高温蒸汽灭菌效果或环氧乙烷灭菌效果的判断",{"answer":98,"createTime":5,"id":99,"options":100,"question":106,"source":32,"type":33},[],53895947,[101,102,103,104,105],"最常用的是聚苯乙烯微量反应板","阳性和阴性标本测定结果差别最大者是最适用载体","ELISA板的抗原抗体结合容量不高","聚氯乙烯对蛋白质的吸附性能比聚苯乙烯高","每一批号的聚苯乙烯在使用前需检查其性能","关于ELISA的固相载体,哪项论述错误",{"answer":108,"createTime":5,"id":109,"options":110,"question":116,"source":32,"type":33},[],53895948,[111,112,113,114,115],"抗体","体液免疫应答","补体","细胞免疫应答","效应T细胞","下列哪项不是由抗原刺激产生的"]