患者因病休息和免除社会责任权的获得方式应为() ["科主任开具证明","院长开具证明","负责医师开具诊断书","负责护师开具诊断书","患者凭据门诊手册"]
多囊肾确诊的检查是() ["清洁中段尿培养","肾脏影像学检查","肾动脉造影","肾活检病理检查","肾脏放射性核素检查"]
切断传播途径的方法不包括(). ["保持良好的通风","教育病人与健康人谈话时戴口罩","建立传染源与易感人群间的屏障","实施涂阳肺结核病人与易感者的隔离措施","病人的居室应有较小的窗户"]
下列各项中不属肉瘿特点的是() ["A.如肉之团","B.发展缓慢","C.柔韧而圆","D.漫肿质软","E.结喉一侧或两侧结块"]
急性膀胱炎最常见致病菌是() ["金黄色葡萄球菌","大肠杆菌","变形杆菌","粪链球菌",""L"型细菌"]
正常菌群一般不引起人体感染,请问在什么情况下可发生感染?