护理教学-组织寄生虫.ppt

文档介绍：丝虫(filariaworm)组织寄生线虫:淋巴/结缔组织虫媒传播我国主要为两种淋巴丝虫引起淋巴丝虫病丝虫中文学名班氏吴策线虫—班氏丝虫马来布鲁线虫—马来丝虫旋盘尾丝虫—盘尾丝虫罗阿罗阿丝虫—罗阿丝虫淋巴丝虫(Lymphaticfilariaworm)班氏吴策线虫Wuchereriabancrofti马来布鲁线虫Brugiamalayi一、形态(Morphology)Adultworm:丝线状,双管型微丝蚴(Microfilaria):头隙、鞘膜、体核、:296m 230m形态:柔和 僵硬头隙(长/宽):1:1 2:1体核:清晰 融合尾核:无 有Microfilariaemeasure270by8m,haveasheathandatailwithterminalconstriction,.(Wetmountpreparation).MicrofilariaofBrugiamalayiMicrofilariaofWuchereriabancroftiBrugiamalayi:thetailistaperedandpresentaconstriction.:thecephalicspaceislongerthanbroad().