为患者杀灭头上虱、虮是一项基础护理操作技术。解放后,随着广大劳动人民生活水平的提高,在城市居民中,虱类已不多见。但在农村中由于卫生条件的限制,虱的寄生仍较普遍。在县医院及公社一级卫生院就诊或住院的女患者中,有头虱者也屡见不鲜。虱可以传播流行性斑疹伤寒、战壕热及回归热。有效地杀灭虱、虮,对于减少传染病和 To kill the head louse for the patient, 虮 is a basic nursing operation technique. After the liberation, with the improvement of living standards of the majority of working people, lice have become rare in urban residents. However, the parasitic status of lice is still common in rural areas due to the limited hygiene conditions. Among the female patients attending or inpatient at county hospitals and commune level hospitals, there are also head lice victims. Lice can transmit epidemic typhus, trenching fever and return to heat. Effectively kill lice, gall for reducing infectious diseases and