问题:大肠埃希菌中混有变形杆菌,现要分纯大肠埃希菌,可采用下列哪种培养...
Monday, September 12, 2022
问题:下列关于能量传递复合型荧光染料的描述,正确的是()...
Friday, September 16, 2022
Friday, September 16, 2022
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Monday, September 12, 2022
Friday, September 16, 2022
问题:采用放射性核素法检测T淋巴细胞转化功能时,3H-TdR加入至培养...
Friday, September 16, 2022
Monday, September 12, 2022
问题:不符合中华医学会关于尿干化学筛检标准要求的是()...
Monday, September 12, 2022
Friday, September 16, 2022
问题:根据单克隆抗体的特点,以下提法哪一项是错误的()...
Friday, September 16, 2022
问题:某心脏病患者,参加轻微活动时即感心悸、气促、肝肿大,下肢水肿,其...
Monday, September 12, 2022
Monday, September 12, 2022
问题:在肿瘤的早期诊断中不够敏感,但在肿瘤的预后判断中有较高应用价值的...
Monday, September 12, 2022
Friday, September 16, 2022
Friday, September 16, 2022
Friday, September 16, 2022
Friday, September 16, 2022
问题:下列哪种自身抗体是判断RA愈后的一个标志性抗体()...
Friday, September 16, 2022