8.下列有關豬感染血球凝集腦脊髓炎病毒(hemagglutinating encephalomyelitis virus)之敘述,何者錯誤?(A)此病毒歸屬於Coronaviridae(B)豬是唯一可
10.豬隻感染aphthovirus可引起下列何種疾病?(A)foot-and-mouth disease(B)swine vesicular disease(C)vesicular stomatit
11.下列那一種豬隻病原不會感染人?(A)Salmonella Choleraesuis(B)Brucella suis(C)Actinobacillus pleuropneumoniae(D)Ery
13.下列何者為人畜共通傳染性病原?(A)Isospora suis(B)Toxoplasma gondii(C)Brachyspira hyodysenteriae(D)Babesia gibson
16.下列何種病原與立百病之病原分類較為相近?(A)Hendra virus(B)Japanese encephalitis virus(C)rift valley fever virus(D)rab
17.某養豬場疑似有飼料所引起之黃麴毒素中毒案例,下列何項證據最足以支持此推測?(A)觀察動物的臨床症狀和分離飼料中黴菌種類(B)分離鑑定飼料中所含黴菌及檢測毒素殘留(C)血液學和組織病理學檢查(D)
20.下列何種細菌於菌體外產生毒素造成食物中毒?(A)Clostridium tetani(B)Clostridium botulinum(C)Salmonella Typhimurium(D)Sal
23.下列那些均屬於家禽正常菌叢,在某些特定緊迫狀況下易誘發疾病?①Pasteurella multocida ②Clostridium septicum③Clostridium perfringen