Drain C B
Virginia Commonwealth University, School of Allied Health Professions, Richmond, USA.
CRNA. 1996 Nov;7(4):163-80.
All inhalational anesthetic agents depress respiratory function. They also depend largely on the respiratory system to facilitate an induction and emergence from anesthesia. The other anesthetic agents, such as intravenous agents, also depress respiration. Much of the morbidity and mortality that occurs in the perioperative period can be attributed to an alteration in lung mechanics and dysfunctions in airway dynamics. In fact, it is postulated that 70% to 80% of the morbidity and mortality occurring in the perioperative period is associated with some form of respiratory dysfunction. Consequently, a detailed discussion of the many facets of respiratory anatomy and physiology will be presented. If the CRNA incorporates this information into anesthesia practice, care of the surgical patient will be enhanced.
所有吸入性麻醉剂都会抑制呼吸功能。它们在很大程度上也依赖呼吸系统来促进麻醉诱导和苏醒。其他麻醉剂，如静脉麻醉剂，也会抑制呼吸。围手术期发生的许多发病率和死亡率可归因于肺力学改变和气道动力学功能障碍。事实上，据推测，围手术期发生的发病率和死亡率中有70%至80%与某种形式的呼吸功能障碍有关。因此，将详细讨论呼吸解剖学和生理学的多个方面。如果麻醉护士将这些信息纳入麻醉实践，手术患者的护理将得到改善。
