问题:单选题病理组织学检验的样品采集时,应切取约()组织块。A 2cm×2cmB 2cm×1cmC 0.5cm×0cmD 1cm×1cm...
Thursday, October 24, 2024
Friday, September 16, 2022
问题:猪丹毒是由猪丹毒杆菌引起的一种急性、热性传染病。按病程分可分为()...
Thursday, September 22, 2022
问题:单选题胸腔注射给药时,右手持连接针头的注射器,在靠近肋骨前缘处()于皮肤刺入,深度约3~5厘米。A 平行B 垂直C 45度角D 60度角...
Thursday, November 21, 2024
问题:物镜的工作距离是指显微镜处于工作状态即物象调节清楚时物镜的下表面与盖玻片上表面之间的距离,物镜的放大倍数(),它的工作距...
Tuesday, September 20, 2022
Thursday, September 22, 2022
问题:某种疫苗批号为081105-1,失效期为091105,各是什么含意?这种疫苗的有效期有多长?...
Thursday, September 22, 2022
Monday, September 19, 2022
Sunday, May 11, 2025
问题:()是关节突然受到间接外力作用,使关节超越了生理活动范围,过度伸展、屈曲、扭转发生的损伤。...
Thursday, September 22, 2022
问题:高致病性猪蓝耳病临床诊断时,为何容易与猪瘟、附红细胞体病、巴氏杆菌病、猪链球菌病、猪传染性胸膜肺炎、沙门氏菌病等混淆?...
Thursday, September 22, 2022
问题:判断题牛羊O-P液(咽食道分泌物)采集时应注意每采完一头动物探杯要重复进行消毒并充分清洗,并且放入动物体内的探杯要与动物的体温一致。A 对B 错...
Wednesday, March 15, 2023
问题:运输高致病性病原微生物菌(毒)种或者样本,应当具备哪些条件?...
Wednesday, September 21, 2022
Thursday, September 22, 2022
Thursday, September 22, 2022
Thursday, September 22, 2022
Thursday, September 22, 2022
Thursday, September 22, 2022
Tuesday, September 20, 2022
问题:问答题《高致病性禽流感防治技术规范》要求对疫点采取哪些措施?...
Sunday, May 11, 2025