Monday, May 2, 2022
消毒时要细致全面,指甲必须剪短,饰物必须摘掉,洗刷全面细致。此题为判断题(对,错)。...
Saturday, November 11, 2023
Thursday, November 3, 2022
黄牛(奶牛)正常的体温范围是( )A.38-39.5℃;B.37.5-39.5℃;C.36.5-38.5℃;D.37.5-38.5℃。 ...
Tuesday, September 20, 2022
牛消化食物的主要部位是( ) 。A. 胃B. 食道C. 小肠D. 大肠...
Saturday, October 28, 2023
对病死畜禽尸体()处理。A.杀来食用B.丢到野外C.深埋D.拿到集市去卖...
Saturday, May 4, 2024
新生畜禽在出生后( )内佩戴畜禽标识;30天内离开饲养地的,在离开饲养地之前佩戴畜禽标识;从国外引 ...
Monday, May 2, 2022
细菌在固体培养基上培养,通过肉眼可观察到的是( )A.菌体形态B.菌体大小C菌体排列C.菌体集落 ...
Tuesday, September 20, 2022
Monday, May 2, 2022
Monday, May 2, 2022
羔羊痢疾表现( )充血出血,病程长的见有溃疡。A.肝脏B.肾脏C.胃肠黏膜D.脾脏 ...
Saturday, April 30, 2022
马鼻疽是一种严重危害 ( ) 的传染病。A.马B.驴C.骡D.人...
Sunday, December 18, 2022
Friday, November 17, 2023
Monday, May 2, 2022
Tuesday, November 21, 2023
Saturday, April 30, 2022
炭疽病的主要临床特征除表现的高热和呼吸困难外,还有哪两个典型症状?...
Monday, October 10, 2022
在血吸病病区,也可作粪便内虫卵孵化法确诊牛羊吸虫病。此题为判断题(对,错)。...
Tuesday, November 21, 2023
结核病是( )。A.人畜共患病B.人的传染病C.马的传染病 ...
Saturday, April 30, 2022
禽流感疫苗接种后免疫抗体滴度低于多少应进行重新免疫?检测禽流感免疫效果时,禽群免疫抗体合格率 ...
Monday, May 2, 2022