儿童体格生长及评价.doc

儿童体格生长及评价
of rural drinking water sources, protection of drinking water sources in rural areas by the end of th加约1厘米。
of rural drinking water sources, protection of drinking water sources in rural areas by the end of the delimitation of the scope of protection, complete with warning signs, isolating network protection facilities
of rural drinking water sources, protection of drinking water sources in rural areas by the end of the delimitation of the scope of protection, complete with warning signs, isolating network protection facilities5
of rural drinking water sources, protection of drinking water sources in rural areas by the end of the delimitation of the scope of protection, complete with warning signs, isolating network protection facilities
5、上臂围(arm circumference) 测量上臂围可以筛选营养不良儿童。1～～，>，<。
6、坐高(sitting height) 坐高指由头顶至坐骨结节的长度，坐高可显示躯干的生长。儿童1岁后身高增加主要是下肢增长，坐高占身高的比例随年龄而降低。一般出生时为66%，4岁时60%，10岁时54%。当儿童患克汀病、软骨发育不良时，坐高占身高百分比明显增大。
7、前囟(anterior fontanel) 新生儿出生时头顶部有两个骨性间隙，额骨与顶骨之间的菱形间隙称前囟，顶骨与枕骨之间的三角形间隙称后囟。～2厘米，数月内随头围的增长而变化，6个月后那么逐渐骨化缩小，一般在12~18个月闭合。后囟出生时很小，1～2个月即闭合。囟门闭合情况反映颅骨骨化过程。假设囟门闭合早，那么要警惕头小畸形；囟门闭合晚，多见于佝偻病、脑积水、克汀病等。同时囟门也是观察婴儿颅内疾病的一个窗口，当小儿患脑炎、脑膜炎而颅压升高时，前囟会变得饱满，而婴儿因腹泻致脱水时，会出现前囟凹陷。
of rural drinking water sources, protection of drinking water sources in rural areas by the end of the delimitation of the scope of protection, complete with warning signs, isolating network protection facilities
of rural drinking water sources, protection of drinking water sources in rural areas by the end of the delimitation of the scope of protection, complete with warning signs, isolating network protection facilities5
of rural drinking water sources, protection of drinking water sources in rural areas by the end of the delimitation of the scope of protection, complete with warning signs, isolating network protection facilities
8、牙齿 人有两副牙齿，即乳牙(terminent teeth)和恒牙(permanent teeth)。乳牙共20颗。婴儿出生时无牙，一