定期进行职业病普查,不但可以及时发现职业病和职业禁忌症患者,以便及时调离、治疗和妥善安置,而且对于评价作业场所防尘防毒效果,为改善劳动条件和修订国家卫生标准可以提供必要的科学依据。因此,做好职业病普查是职防工作的一项重要内容。职业病检查项目,国家早已有规定,原则上根据 Periodic screening of occupational diseases, not only timely detection of occupational diseases and occupational contraindications patients in order to timely transfer, treatment and proper placement, but also for the evaluation of workplace dust and anti-virus effect, to improve working conditions and the revision of national health standards can provide the necessary science in accordance with. Therefore, doing an occupational disease screening is an important part of job prevention. Occupational disease examination items, the state has long been provided, in principle, based on