多項(xiàng)選擇題
A.土源性線蟲(chóng)B.生物源性線蟲(chóng)C.人畜共患性線蟲(chóng)D.直接發(fā)育型線蟲(chóng)
A.捻轉(zhuǎn)血矛線蟲(chóng)B.牛仰口線蟲(chóng)C.豬蛔蟲(chóng)D.鞭蟲(chóng)E.旋毛蟲(chóng)
A.羊鉤蟲(chóng)B.捻轉(zhuǎn)血矛線蟲(chóng)C.豬蛔蟲(chóng)D.旋毛蟲(chóng)
A.羊鉤蟲(chóng)B.食道口線蟲(chóng)C.莫尼茨絳蟲(chóng)D.捻轉(zhuǎn)血矛線蟲(chóng)
A.棘鉤瑞麗絳蟲(chóng)B.莫尼茨絳蟲(chóng)C.豬帶絳蟲(chóng)D.細(xì)粒棘球絳蟲(chóng)
A.豬B.綿羊C.兔D.牛
A.劇癢B.結(jié)痂C.脫毛D.皮膚增厚
A.一宿主蜱B.二宿主蜱C.三宿主蜱D.四宿主蜱
A.蟲(chóng)卵B.幼蟲(chóng)C.蛹D.成蟲(chóng)
A.蟲(chóng)卵B.幼螨C.若螨D.成螨
單項(xiàng)選擇題
A.維生素D缺乏B.維生素A缺乏C.維生素B1缺乏D.維生素B2缺乏