外科ICU为危重患者集中治疗的场所,各类病原菌的密度相对较高,护工因职业的特殊性,每天不得不暴露于各种各样的高危因素之中。笔者对外科ICU护士职业暴露和防护对策的探讨如下。1外科ICU护工常见职业暴露因素1.1生物性因素护工由于文化程度低,缺乏相关的专业知识,未正式接受专 Surgical ICU is a centralized treatment for critically ill patients, the density of various types of pathogens is relatively high, care workers due to occupational special nature, have to be exposed to a variety of risk factors every day. The author discusses the occupational exposure and protection of surgical ICU nurses as follows. 1 surgical ICU care workers common occupational exposure factors 1.1 biological factors care workers due to a low level of education, the lack of relevant expertise, not formally accepted