11.下列有關豬增生性腸病(porcine proliferative enteropathy)之敘述,何者正確?(A)常見於哺乳豬(B)十二指腸出血及發炎為主要病徵(C)病原為黴菌(D)病原為細胞內
12.下列有關豬放線桿菌胸膜肺炎之敘述,何者正確?(A)單側性肺炎是主要的剖檢病灶(B)培養該病原菌時需添加nicotinamide adenine dinucleotide(NAD)(C)臺灣經常爆
21.下列那一種禽類細菌性病原不會藉蛋傳播?(A)Salmonella enterica(B)Avibacterium paragallinarum(C)Mycoplasma gallisepticu
22.下列那一種禽類細菌性病原其自然宿主範圍最窄?(A)Pasteurella multocida(B)Mycoplasma gallisepticum(C)Avibacterium paragall
26.引起雞腫頭症候群的家禽肺病毒是屬於副黏液病毒科的那一屬?(A)Paramyxovirus(B)pneumoviridae, metapneumovirus(C)Pneumovirus(D)Gyr