接楼上: 到达急诊室后护士一看没有生命危险, 等六个小时后才看上医生...看上医生后: "没什么大问题, 明天再WALK-IN排对看家庭医生吧
Most of the case it's because you shouldn't be at emergency at the first place.
My sister is a doctor, she was saying that in emergency you will only get looked at if it's an actul emergency, else you are going to have to wait for a long time.