地方大骨节病论文

有奖励如何预防地方病500字作文我来答有奖励共1条回答地方病主要分为以下两种：（一）化学元素性地方病1．补充环境和机体缺乏的元素（1）在妇女妊娠前或妊娠初期补充足够的碘可预防地方性克汀病、亚临床克汀病、先天性甲状腺机能低下症及发育性疾病如不孕、早产、死产、新生儿死亡等。出生后各个发育时期补充足够的碘可以预防和治疗地方性甲状腺肿。（2）补硒可预防大骨节病、克山病。补硒（口服亚硒酸钠片、亚硒酸钠强化食盐、粮食喷硒等）后，可促使大骨节病发病率显着下降，患者骨骺端病变修复，也可使克山病发病率明显下降并可预防其恶性发作。 2.限制环境中过多的元素进入机体，如防止氟、碘的过度摄入。（二）生物源性地方病1.杀灭宿主使宿主长期大面积下降是消灭自然疫源地的根本控制措施。2．杀灭媒介昆虫防制生物源性地方病的重要措施。化学药物（敌敌畏、敌百虫、除虫菊类药物）对蚤、螨、蜱均有效；此外，还应加强个人防护（涂沫驱避剂）及注意环境卫生。3．消毒 又分（1）疫源地消毒：对有或曾经有污染源的场所进行消毒；（2）预防性消毒：对可能受病源体污染的场所、物品进行消毒；（3）随时消毒和终末消毒。 消毒是杀灭传播因素中病原体的重要手段，对预防鼠疫、布鲁氏菌病是不可少的措施。4．预防接种通过生物制品接种，刺激机体产生特异性免疫力。鼠疫活菌疫苗接种后，其免疫力只有半年；布鲁氏菌活菌疫苗和森林脑炎灭活疫苗的免疫力能维持1年；Q热灭活疫苗的免疫力较为持久

大骨节病是什么？

大骨节病是一种能够导致关节肿胀和积液等症状出现的常见病症，在患上大骨节病后，多数患者都会对大骨节病的相关常识十分感兴趣，下面本文就对什么是大骨节病的问题进行分析。 1. 首先：大骨节病是指一种地方性、变形性骨关节病，国内又叫矮人病、算盘珠病等，国际医学界称为Kaschin-Beck病。2. 其次：大骨节病在国外主要分布于西伯利亚东部和朝鲜北部，在我国分布范围大，从东北到西南的广大地区均有发病，主要发生于黑、吉、辽、陕、晋等省，多分布于山区和半山区，平原少见。3. 最后：大骨节病在生活中各个年龄阶段的人群中都会出现，而在青少年和儿童这类人群的身上最为常见。 注意事项在对什么是大骨节病的问题有所了解后，大家在发现自己患有大骨节病后，还要注意多食含硫的食物，如芦笋、鸡蛋和大蒜等，这是因为骨骼、软骨和结缔组织的修补与重建都要以硫为原料，同时硫也有助于钙的吸收。

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