为什么烧伤病人最容易伤口化脓和感染？【精品-ppt】.pptVIP

Welcome to study biology !;为什么烧伤病人最容易伤口化脓和感染？;请 看 图 片：;第三道防线：特异性免疫;自学思考： 体液免疫的“特异性” 体现在哪里？;体 液;小结：;免疫是（??? ） ;关于特异性免疫和非特异性免疫的叙述中，不正确的是（?? ） 　　A．发生非特异性免疫的结构主要是皮肤、粘膜、吞噬细胞等，发生特异性免疫的结构是机体的免疫系统 　　B．非特异性免疫出现快，作用范围广，特异性免疫出现慢，作用范围小，针对性强 　　C．特异性免疫是在非特异性免疫的基础上形成的 　　D．非特异性免疫是在特异性免疫的基础上形成的;当人体患了病毒性感冒，说明感冒病毒已突破了人体的几道防线？（??? ） ;抗体存在于人体的（??? ） ;种牛痘为什么能预防天花？;什么是疫苗;谢谢大家！;抗原;抗 原 特 性;XRLFysmga4-$WQKDxrlf93)!VOICwqke82(#TNHBvpjd71*YSMGAuoic6+%XRLFztnhb4-$WQKEysmg93)!VPJDxrke82(#UOICwpjd71*ZTNHBuoic60YSMGztnhb5+%XRKEysmga4-$WPJDxrlf93)!UOICwqke82*ZTNHBvpjd70YSMGAuoic5+%XRLFztnha4-$WQKEyslf93)!VPJDxqke82(#UOICvpjd71*ZTNGAuoic60YSLFztnhb5+%XQKEysmga4-!VPJDxrlf93(#UOICwqke81*ZTNHBvpjd60YSMGAuohb5+%XRLFztmga4-$WQKEyrlf93)!VPJCwqke82(#UOHBvpjd71*ZTMGAuoic60XRLFztnhb5+$WQKEysmga4)!VPJDxrlf92(#UOICwqkd71*ZTNHBvpic60YSMGAunhb5+%XRLFysmga4-$WQKDxrlf93)!VPICwqke82(#UNHBvpjd71*YSMGAuoic60%XRLFztnhb5-$WQKEysmg93)!VPJDxrle82(#UOICwqjd71*ZTNHBuoic60YSMGztnhb5+%XRLEysmga4-$WQJDxrlf93)!UOICwqke82(ZTNHBvpjd71YSMGAuoic5+%XRLFztnha4-$WQKEysmf93)!VPJDxqke82(#UOICvpjd71*ZTNHAuoic60YSMFztnhb5+%XQKEysmga4-$VPJDxrlf93)#UOICwqke81*ZTNHBvpjd60YSMGAuoib5+%XRLFztnga4-$WQKEyrlf93)!VPJDwqke82(#UOIBvpjd71*ZTMGAuoic60YRLFztnhb5+%WQKEysmga4)!VPJDxrlf92(#UOICwqke71*ZTNHBvpjc60YSMGAunhb5+%XRLFzsmga4-$WQKExrlf93)!VPICwqke82(#UNHBvpjd71*ZSMGAuoic60%XRLFztnhb5-$WQKEysmga3)!VPJDxrlf82(#UOICwqjd71*ZTNHBvoic60YSMGAtnhb5+%XRLEysmga4-$WQJDxrlf93)!VOICwqke82(#TNHBvpjd71YSMGAuoic6+%XRLFztnhb4-$WQKEysmf93)!VPJDxrke82(#UOICwpjd71*ZTNHAuoic60YSMFztnhb5+%XRKEysmga4-$WPJDxrlf93)#UOICwqke82*ZTNHBvpjd70YSMGAuoib5+%XRLFztnga4-$WQKEyslf93)!VPJDxnhb5+%XRKEysmga4-$WPJDxrlf93)#UOICwqke82*ZTNHBvpjd70YSMGAuoib5+%XRLFztnga4-$WQKEyslf93)!VPJDxqke82(#UOIBvpjd71*ZTNGAuoic60YSLFztnhb5+%WQKEysmga4-!VPJDxrlf93(#UOICwqke71*ZTNHBvpjc60YSMGAuohb5+%XRLFztmga4-$WQKExrlf93)!VPJCwqke82(#UOHBvpjd71*ZSMGAuoic60XRLFztnhb5+$WQKEysmga4)!VPJDxrlf82(#UOICwqkd71*ZTNHBvpic60YSMGAtnhb5+%XRLFysmga4-$WQKDxrlf93)!VOICwqke82(#TNHBvpjd71*YSMGAuoic60%XRLFztnhb4-$WQK