問題詳情

72.下列何者為鮭魚感染Renibacterium salmoninarum後之主要病徵?
(A)全身出血、肝及胃出血
(B)內臟出現白色結節、肌肉破洞
(C)肝腎潰瘍
(D)體表潰瘍及鰓部肉芽腫

參考答案

答案:B
難度:困難0.4
書單:沒有書單,新增

用户評論

終於.......】評論

細菌性腎病的病原,主要是低溫下感染鮭魚,本病會導致慢性菌血症及內部臟器損壞特別是腎臟(Fryer and Sanders, 1981),剖檢時可見到腎臟存在局部到多發局部灰白色結節。參考:https://aqua.nvri.gov.tw/disSheet.aspx?id=3Qpd2aiv%2FDs%3D參考:Renibacterium salmoninarum—The Causative Agent of Bacterial Kidney Disease in Salmonid Fish參考:https://www.researchgate.net/figure/Clinical-signs-of-bacterial-kidney-disease-BKD-in-Chinook-salmon-approximately-61-65-g_fig1_344672526