【全部】 - 獸醫傳染病學2023~2017難度:(601~640)-阿摩線上測驗
KMteto剛剛做了阿摩測驗,考了20分
76.鮭鱒科魚類的中成魚,發生大量死亡,病魚體色變黑、斑駁,有些病魚背部肌肉凹陷,剖檢另可見病變如圖
箭號所示,這可能是何種病原所引起?
(A)Lactococcus garvieae
(B)Renibacterium salmoninarum
(C)Aeromonas salmonicida
(D)Vibrio salmonicida
77.由一隻消瘦、毛髮粗糙的天竺鼠的唾液腺組織切片中發現下圖病變,最可能的致病原為下列何者?
(A)Sendai virus
(B)guinea pig adenovirus
(C)guinea pig cytomegalovirus
(D)lymphocytic choriomeningitis virus
72.養殖戶將泰國蝦與白蝦混養1個月後陸續死亡,罹病泰國蝦肉眼病變與組織切片如下圖所示,該泰國蝦受到下
列何種病原感染?
(A)Macrobrachium rosenbergii nodavirus
(B)Penaeus stylirostris densovirus
(C)infectious hypodermal and hematopoietic necrosis virus
(D)white spot syndrome baculovirus complex