试述控制医院感染的措施。
关于胆红素脑病的临床表现下列哪项说法是不正确的() ["A．多发生在生后2～7天","B．易发生在早产儿","C．初期有嗜睡、喂养困难、吸吮无力、肌张力低下","D．幸存者常有后遗症","E．一般无发热"]
腺样体在正常生理情况下开始退化的时间是() ["A．6～7岁以后","B．青春期后","C．成人以后","D．出生后半年","E．出生后1年"]
“腺样体面容”描述错误的是() ["A．表情呆板","B．上颌骨变长","C．硬腭高拱","D．下切牙突出","E．牙列不齐"]
引起核黄疸的主要原因是() ["A．游离的间接胆红素","B．直接胆红素","C．与白蛋白结合的间接胆红素","D．直接胆红素和间接胆红素","E．尿胆原"]
灭菌法
