护理人员在为病人进行治疗护理的操作过程中,常密切地与病人的皮肤,粘膜,血液,体液,排泄物接触,尤其是感染科收治的病种,从发热待查,呼吸道疾病,慢性肝病,肠道感染,伤寒,甚至一些寄生虫病都是感染科收治的范畴。因此感染科护士极可能从被感染病人的血液,体液中污染了自身皮肤黏膜或被含有病原微生物的血 Nurses in the treatment of patients for the operation process, often closely with the patient’s skin, mucous membranes, blood, body fluids, excrement contact, especially infectious diseases admitted to the category, from fever to be investigated, respiratory disease, chronic liver disease , Intestinal infections, typhoid fever, and even some parasitic diseases are infected areas treated. Therefore, infection nurses most likely from the infected patient’s blood, body fluids contaminated his skin mucosa or by the blood of pathogenic microorganisms