天气预报 > 其他 > 铅多少为超标
铅多少为超标
更新时间: 2020-10-31 00:00:00  

铅超标的情况:正常成年人的体内血铅水平要小于100μg/L,如果血铅水平达到100-200μg/L要考虑有铅超标的情况。血铅水平在200-250μg/L是轻度铅中毒,250-450μg/L是中度铅中毒,超过450μg/L要考虑是有重度铅中毒的情况。因为会出现铁锌钙代谢受影响,出现缺钙、缺锌、血红蛋白合成障碍,可有免疫力低下、学习困难、注意力不集中、智商水平下降或体格生长迟缓等症状;如获证实,应立即予以驱铅治疗,同时进行染铅原因的追查与干预。

关键词: 多少 超标

铅多少为超标相关经验

天气预报

最新推荐

页面:/news/view-1328169/ | 耗时:0.6558 s | 内存:2.11 MB | 查询:4 | 缓存读取:3 写入:0 | 加载文件:25
select * from tbl_Articles WHERE ArticleID=1328169 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=1328169 LIMIT 0,1
select * from tbl_Articles_sphinx where id=1328169 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(3150015,356976,196569,134071,1944999,2408363,2047186,1281775,292426,1586325,2752236,320925,1589480,2216298,1606795,1086464,3045834,1128745,156927,885070,1064247,613770,1559282,1308008,3015219,1079027,669848,1085528,1082475,1110273) ORDER BY field (ArticleID,3150015,356976,196569,134071,1944999,2408363,2047186,1281775,292426,1586325,2752236,320925,1589480,2216298,1606795,1086464,3045834,1128745,156927,885070,1064247,613770,1559282,1308008,3015219,1079027,669848,1085528,1082475,1110273)