手术室护士常进行有创操作,经常暴露于血源性物质中,加上工作繁忙、紧张、劳累,有较多感染血源性疾病的危险[1]。因此,手术室护士必须了解危害并掌握其防护措施。1手术室护士血源性感染的危险性1.1主要污染源含有HBV、HCV、HIV的血液、体液、分泌物、排泄物、组织器官以及其他感染性材料而血液、体液、分泌 Operating room nurses often perform invasive operations, are often exposed to blood-borne substances, and work-intensive, stressful, tired, and more likely to be infected with blood-borne diseases [1]. Therefore, operating room nurses must understand the hazards and take their protective measures. 1 operating room nurses risk of blood-borne infections 1.1 The main source of pollution contains HBV, HCV, HIV blood, body fluids, secretions, excretions, tissues and organs and other infectious materials and blood, body fluids, secretion