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"]
分化良好，又进行了全切的甲状腺癌骨转移灶用______显像比用_______显像的特异性和灵敏度高。
新生儿筛查主要包括() ["A．TORCH感染","B．先天性甲状腺功能减低症","C．先天愚型","D．苯丙酮尿症","E．糖尿病"]
不属于语音缺陷为() ["A．学语滞迟","B．发音困难","C．口吃","D．失语症","E．构音困难"]
尿液pH升高或降低有何临床意义?
