颜面部疖痈的病原菌主要是() ["A.大肠埃希菌","B.金黄色葡萄球菌","C.链球菌","D.念珠状球菌","E.肺炎球菌"]
血清学诊断是指() ["用已知细菌的特异性抗原检测患者血清中相应抗体","用含有已知特异性抗体的免疫血清检测标本中的抗原","用含有已知特异性抗体的诊断血清检测标本中的未知菌","用含有已知特异性抗体的诊断血清检测分离培养物中的未知菌","体外的抗原抗体反应"]
颧弓骨折时出现张口受限是由于() ["A.面神经受损","B.颧弓塌陷压迫喙突","C.肌肉痉挛","D.颧弓塌陷压迫髁突","E.局部出血"]
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"]
人工流产后阴道持续或间断出血10天以上,子宫较正常大,考虑为人流或钳刮术中,受术者突感小腹剧烈疼痛.考虑为吸宫时出现面色苍白,出冷汗,心率慢,血压下降甚至昏厥考虑为术后腹痛,发热,子宫及附件区压痛,考虑为