张大爷是一个比较平和的人,无论工作中与同事相处,还是在家对待家人,都很随和。但最近一年多,张大爷逐渐变了,经常为一点小事着急、发脾气,特别是自己想法不能得到认可和满足时。家人发现他给子女打电话常常记不住号码,每次打电话需看数遍电话簿;常就一个问题反复询问;偷藏工资本,刚领过工资又问是否领过;倒垃圾后把塑料袋收回来放一堆。张大爷到底怎么了?家人带他就医,医生详细询问了张大爷的病史,确诊张大爷为“老年性痴呆”。 Uncle Zhang is a relatively peaceful person, working with colleagues regardless of their own, or family members at home, are very easygoing. But in the past year or so, Grandpa Zhang has gradually changed his mind, often anxiously for a small matter, losing his temper, especially when his own ideas can not be recognized and gratified. The family found that he often called numbers to call their children, each phone calls need to see several times the phone book; often on a question repeatedly asked; stolen possession of wages, just got over wages and asked whether to get over; Plastic bags back to put a pile. Uncle Zhang in the end how? Family brought him to the doctor, the doctor asked in detail the history of uncle Zhang, uncle Zhang confirmed as “senile dementia ”.