问题:亚病毒指如下哪种病原体()A、RNA病毒B、DNA病毒C、包膜病毒D、类病毒E、衣原体...
Tuesday, February 28, 2023
问题:肺炎链球菌在普通血琼脂培养基上生长,呈现的颜色是()...
Friday, September 16, 2022
Monday, September 12, 2022
Friday, September 16, 2022
Tuesday, September 13, 2022
问题:下列哪项检查结果,对乙型肝炎的早期诊断最有价值()...
Friday, September 16, 2022
问题:消除由于非特异性显色所致本底偏高现象的过程称为()。A、包被B、吸附C、清洗D、封闭E、分离...
Tuesday, January 23, 2024
Friday, September 16, 2022
问题:表面具有CD56分子,可非特异性杀伤肿瘤细胞的细胞是()....
Monday, September 12, 2022
问题:耶尔森菌属的特性中,哪一项不正确()A、动力25℃阳性,37℃阴性B、尿素大都阳性C、苯丙氨酸酶阴性D、乳糖不发酵E、动力25℃阴性,37℃阳性...
Saturday, October 29, 2022
问题:结核杆菌传播的主要途径().A、呼吸道B、消化道C、皮肤伤口D、胎盘E、接种...
Friday, June 2, 2023
Tuesday, September 13, 2022
Tuesday, September 13, 2022
问题:广谱的抗球蛋白试剂是指()。A、抗IgGB、抗C3C、抗C2bD、抗IgME、抗IgG+抗C3...
Monday, November 28, 2022
Monday, September 12, 2022
Tuesday, September 13, 2022
问题:霍乱毒素每个毒素分子含有1个A亚单位和几个B单位()...
Friday, September 16, 2022
Friday, September 16, 2022
Tuesday, September 13, 2022