交叉反应是由于两种不同的抗原分子中具有() ["构象决定簇","不同的抗原决定簇","功能性决定簇","共同抗原决定簇","连续性决定簇"]
类毒素的性质是() ["有免疫原性,有毒性","无免疫原性,无毒性","有免疫原性,无毒性","有毒性,无免疫原性","有过敏原性,有毒性"]
参与特异性抗细胞内病原体感染的主要免疫效应细胞是() ["巨噬细胞","Th2","CTL","B细胞","NK细胞"]
关于免疫应答,下列哪项错误() ["对TD抗原的应答都产生记忆细胞","对TD抗原的应答都需APC处理和递呈抗原","都产生效应产物","效应产物的作用均是特异的","都能形成免疫耐受"]
迟发型超敏性炎症发生中,下列哪种细胞因子能活化巨噬细胞() ["IFN-γ","TNF","TGF-β","LT","IL-10"]
教学设计题:

