沙门菌在选择培养基SS琼脂上其菌落呈现出无色或其他何种颜色?()A、浅红B、深红C、微黄D、浅蓝E、深灰...
Saturday, July 22, 2023
Monday, September 12, 2022
Monday, September 12, 2022
原发性血小板减少性紫癜,PAIgG,PAIgA,PAIgM和PA...
Monday, September 12, 2022
Monday, September 12, 2022
Monday, September 12, 2022
40岁的女性患者,自述排尿困难、尿频、尿急、尿痛、有婚外性行为。...
Monday, September 12, 2022
Monday, September 12, 2022
淋球菌()。A、CO2气体环境B、厌氧环境C、碱性环境D、高渗增菌液增菌E、生长因子...
Thursday, August 3, 2023
抗原抗体反应的最大特点是()。A、分阶段B、可逆性C、敏感性D、特异性E、实用性...
Thursday, February 2, 2023
Monday, September 12, 2022
有电源的天平,接通电源后开启显示器开始操作通常需预热()。...
Monday, September 12, 2022
感染病毒的细胞在胞核或胞浆内存在可着色的斑块状结构称为()。...
Monday, September 12, 2022
Monday, September 12, 2022
血浆B-血小板球蛋白浓度及血小板第4因子的浓度变化,下列哪项是正...
Monday, September 12, 2022
Monday, September 12, 2022
急性传染性非典型肺炎的传播途径是()。A、粪-口传播B、血液传播C、日常接触传播D、空气传播E、密切接触传播...
Monday, March 25, 2024
外毒素可分为()。A、神经毒素B、细胞毒素C、肠毒素D、以上都是E、A和C...
Saturday, November 25, 2023
某患者自述尿急、尿频、排尿困难而且灼痛,会阴部和腰部疼痛。为了确...
Monday, September 12, 2022
Monday, September 12, 2022