血清学鉴定是() ["鉴定病原菌最有效的方法","用已知抗原检测患者血清中相应抗体","用已知抗体检测患者血清中相应抗体","用含有已知特异性抗原的诊断血清检测未知菌","用含有已知特异性抗体的诊断血清检测未知菌"]
关节坏死性肉芽肿的说法哪项是错误的() ["以炎症溃疡,坏死为主","中线发病","可造成口鼻瘘孔","常有恶臭","血清华康氏反应(+)"]
颌面部损伤病员出现脑脊液耳漏时,对下述哪类颅脑损伤具有诊断意义() ["脑震荡","脑挫裂伤","硬膜外血肿","颅前窝骨折","颅中窝骨折"]
牛肉膏培养基特点为() ["含有丰富的X因子成分","营养价值高于肉浸液","脂肪成分被破坏","糖类成分被破坏","含有充足糖类成分"]
在培养基中,蛋白胨的作用是() ["为细菌生长提供碳源","为细菌生长提供氮源","确保细菌生长pH环境","为细菌生长提供热源","为细菌生长提供蛋白"]
依沙吖啶引产适用于吸宫术流产适用于药物流产适用于钳刮术流产适用于