47.有關馬鼻肺炎(equine rhinopneumonitis)之敘述,下列何者錯誤?
(A)以呼吸症狀與發熱為主徵
(B)病原是第二型馬疱疹病毒(EHV-2)
(C)病變區域會出現包涵體
(D)多發生於1~2歲年輕馬匹
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統計: A(43), B(1767), C(220), D(697), E(0) #1839555
統計: A(43), B(1767), C(220), D(697), E(0) #1839555
詳解 (共 7 筆)
#5496900
以下整理全部EHV-1~5:
- EHV-1: abortion + respiratory + neuro; in neonate: liver failure (can cause severe disease)
- EHV-2: does not cause disease on its own but suppresses horse's immunity to other viral infections, usually respiratory & keratoconjunctivitis
- EHV-3: equine coital exanthema
- EHV-4: respiratory (can cause severe RESP disease)
- EHV-5: Equine multinodular pulmonary fibrosis (EMPF) syndrome
B2的EHV-5有誤,B6的EHV-2有爭議,因為EHV-2的確切致病機轉與症狀都尚未完全明瞭,無法直接說EHV-2會導致呼吸道症狀
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#4900383
46.第三型馬疱疹病毒主要引起下列何種病徵?
(A)口角炎
(B)支氣管肺炎
(C)舌頭潰爛
(D)外陰部水疱病變
47.下列那些是由疱疹病毒(herpesvirus)所引起,並於受感染的細胞內形成核內包涵體?①馬病毒性鼻肺炎(equine viral rhinopneumonitis) ②假性狂犬病(pseudorabies) ③ 雞馬立克病(Marek’s disease) ④牛惡性卡他(bovine malignant catarrh) ⑤貓病毒性鼻氣管炎(feline viral rhinotracheitis)
(A).①④⑤
(B).②④⑤
(C)①②③
(D).①②③⑤
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