机械通气是抢救严重呼吸衰竭病人的重要措施之一,但也由此引发了严重的医院内感染,即呼吸机相关性肺炎的发生。本文探讨呼吸重症监护室内机械通气病人发生呼吸机相关性肺炎的病因及发病机制,总结临床工作中相关护理要点,以寻求采取积极有效的护理,减少呼吸机相关性肺炎的发生。 Mechanical ventilation is one of the important measures to rescue patients with severe respiratory failure, but it also led to serious nosocomial infections, namely ventilator-associated pneumonia. This article explores the etiology and pathogenesis of ventilator-associated pneumonia in respiratory intensive care unit patients with mechanical ventilation and summarizes the relevant nursing points in clinical work to seek active and effective care to reduce the occurrence of ventilator-associated pneumonia.