40.下列何者為造成羊腐蹄病之主要病原?(A)Staphylococcus aureus(B)Streptococcus pyogenes(C)Dichelobacter nodosus(D)Clos
43.引起牛、羊光敏症的黴菌毒素係由下列何者所產生?(A)Fusarium roseum(B)Pithomyces chartarum(C)Aspergillus oryzae(D)Penicillu
46.下列何者存於鴿糞之中,動物常因吸入而感染?(A)球黴菌(Coccidioides immitis)(B)雞敗血症黴漿菌(Mycoplasma gallisepticum)(C)致腫瘤隱球菌(Cr
49.下列何者為細頸囊蟲(Cysticercus tenuicollis)的成蟲?(A)犬絛蟲(Dipylidium caninum)(B)胞狀絛蟲(Taenia hydatigena)(C)孟松裂頭
51.下列何者的蟲卵是從節片之排卵孔排出體外?(A)犬絛蟲(Dipylidium caninum)(B)孟松裂頭絛蟲(Spirometra mansonoides)(C)貓絛蟲(Taenia taen
53.感染下列何者可造成牛之流產?(A)犬新孢蟲(Neospora caninum)(B)弓蟲(Toxoplasma gondii)(C)住肉孢子蟲(Sarcocystis spp.)(D)球蟲(co