目的：为了提高手术室护士对职业危害的认识，增强自我保护意识。方法：通过临床实践对相关内容进行综述。结果：通过学习提高自我保护意识，严格执行各项操作技术是可以避免这些有害因素对身心健康造成的影响。结论：手术室护士应通过正式或非正式的学习，接受更多的教育，对各种危害有一定的认识，并能在实际工作中加强自我防护，将危害降至最低，最大限度地保障手术室医护人员的身心健康。“,”Objective:to improve the understanding of the harm of operation room nurse occupation,strengthen ego to protect consciousness.Methods:the clinical practice reviews relat-ed content.Results:by learning to raise awareness of self-protection,strictly implement the operation technique can avoid the influence of these harmful factors to mental health caused by. Conclusion:nurses in operation room by formal or informal learning,get more education,have a certain understanding of various hazards,and can strengthen the self-protection in practical work,be harmful to a minimum,to maximize the protection of physical and mental health of medical and nursing staf in operation room.