失语症评定时间一般不超过（） ["30min","60min","90min","120min","150min"]
对水盐代谢影响最大的药物是（） ["醛固酮","氢化可的松","泼尼松","地塞米松","氟轻松"]
正常人每天的唾液分泌量约为（） ["200～300ml","300～500ml","550～700ml","800～990ml","1000～1500ml"]
失语症评定注意事项错误的是（） ["测验时尽量使患者放松","不可使用录音或复读设备","评定尽量在1.5h内完成","患者不能作答时检查者可提示","如患者连续答错可将测验拆开进行"]
简述引起小儿腹泻的病因。
空鼻综合征
