【評論主題】40.下列那些疾病在臨床及胃腸肉眼病變上不易區別?①牛冠狀病毒感染症 ②牛瘟 ③惡性卡他熱④牛病毒性下痢(A)①②③(B)①③④(C)②③④(D)①②④
【評論內容】
Bovine coronavirus (RNA virus)
肺
- enzootic pneumonia complex
胃腸
- calf enteritis (calves):下痢、脫水、厭食、體重增加很慢、精神抑鬱
- winter dysentery (dairy cows,常發生在winter):血痢、milk production⬇️
Rinderpest-morbilivirus
Malignant catarrhal fever-herpesvirus
Bovine viral diarrhea-pestivirus
【評論主題】40.下列那些疾病在臨床及胃腸肉眼病變上不易區別?①牛冠狀病毒感染症 ②牛瘟 ③惡性卡他熱④牛病毒性下痢(A)①②③(B)①③④(C)②③④(D)①②④
【評論內容】
Bovine coronavirus (RNA virus)
肺
- enzootic pneumonia complex
胃腸
- calf enteritis (calves):下痢、脫水、厭食、體重增加很慢、精神抑鬱
- winter dysentery (dairy cows,常發生在winter):血痢、milk production⬇️
Rinderpest-morbilivirus
Malignant catarrhal fever-herpesvirus
Bovine viral diarrhea-pestivirus
【評論主題】40.下列那些疾病在臨床及胃腸肉眼病變上不易區別?①牛冠狀病毒感染症 ②牛瘟 ③惡性卡他熱④牛病毒性下痢(A)①②③(B)①③④(C)②③④(D)①②④
【評論內容】
Bovine coronavirus (RNA virus)
肺
- enzootic pneumonia complex
胃腸
- calf enteritis (calves):下痢、脫水、厭食、體重增加很慢、精神抑鬱
- winter dysentery (dairy cows,常發生在winter):血痢、milk production⬇️
Rinderpest-morbilivirus
Malignant catarrhal fever-herpesvirus
Bovine viral diarrhea-pestivirus