如何有效地控制好医院感染是医院急需解决的公共卫生问题。流行病学调查资料表明,医院感染通常是直接或间接藉手传播,这一途径比经空气传播更具有危险性[1],因此,院内洗手已经成为降低医院感染最可行、最重要的措施。1医院感染与手污染观察表明,一般性的护理工作,如为患者数脉? How to effectively control a hospital infection is a public health problem urgently needed to be solved in the hospital. Epidemiological survey data show that nosocomial infections are usually transmitted directly or indirectly, which is more dangerous than airborne transmission. Therefore, hand washing in the hospital has become the most feasible and important measure to reduce nosocomial infections. 1 hospital infection and hand contamination observations show that the general nursing work, such as the number of patients with pulse?