A.個(gè)體發(fā)育過(guò)程中不需要中間宿主 B.蟲(chóng)卵在外界環(huán)境中發(fā)育為具有感染性的卵或幼蟲(chóng) C.經(jīng)口或皮膚侵入終宿主 D.在終宿主體內(nèi)均有經(jīng)血流移行的過(guò)程 E.絕大多數(shù)線蟲(chóng)都屬于土源性蠕蟲(chóng)
A.嗜酸性粒細(xì)胞 B.中性粒細(xì)胞 C.嗜鹼性粒細(xì)胞 D.淋巴細(xì)胞 E.漿細(xì)胞
A.血吸蟲(chóng)病、鉤蟲(chóng)病、淋巴絲蟲(chóng)病、盤尾絲蟲(chóng)病、瘧疾、蛔蟲(chóng)病、蟯蟲(chóng)病 B.血吸蟲(chóng)病、鉤蟲(chóng)病、絲蟲(chóng)病、瘧疾、黑熱病、利什曼病、阿米巴痢疾 C.血吸蟲(chóng)病、瘧疾、利什曼病、阿米巴痢疾、弓形蟲(chóng)病、肺吸蟲(chóng)病、黑熱病 D.瘧疾、血吸蟲(chóng)病、淋巴絲蟲(chóng)病、盤尾絲蟲(chóng)病、利什曼病、非洲錐蟲(chóng)病、美洲錐蟲(chóng)病 E.瘧疾、利什曼病、弓形蟲(chóng)病、血吸蟲(chóng)病、鉤蟲(chóng)病、阿米巴痢疾、蟯蟲(chóng)病