起音质反常的原因包括() ["A．声带息肉","B．声带小结","C．喉肌张力障碍","D．开放性鼻音","E．闭塞性鼻音"]
为共鸣器官的是() ["A．鼻腔","B．鼻窦","C．胸腔","D．口腔","E．咽腔"]
需要重症监护的新生儿包括() ["A．应用机械通气的小儿","B．胎龄小于30周，生后48小时内","C．新生儿休克","D．母乳性黄疸","E．有宫内窘迫"]
属于构音困难为() ["A．腭裂","B．软腭麻痹","C．舌体肥大","D．口吃","E．失语症"]
属于言语缺陷为() ["A．学语滞迟","B．口吃","C．发音困难","D．言语困难","E．失话症"]
简述常见的各种蛋白尿的形成原因。
