【摘要】  呼吸系统中咳嗽是最常见的症状之一，它作为人体反射性的呼吸道防御动作，可以把呼吸道内的异物和内分泌物有效地排出人体外。但是，如果咳嗽症状剧烈、频繁和持久不但对人体没有利处还会加重病人的呼吸循环。呼吸道内的分泌物和异物通过咳嗽以痰液形式排出。由于重症病人体质弱、重病缠身没有力气咳嗽，呼吸道内分泌物会逐渐增加造成排痰困难。本文主要探讨排痰困难患者的护理体会，恰当和合理的排痰护理措施的应用，可以有效解决重症患者的排痰困难问题。
    【关键词】  排痰 咳嗽 重症患者 困难 护理措施
    【Abstract】 respiratory system, cough is one of the most common symptoms, as the body’s respiratory defense reflex action, can the foreign body and the respiratory tract secretions effectively expelled from the body outside. However, if symptoms of severe coughing, frequent and lasting benefits not only at the human body will not increase the patient’s breathing cycle. Respiratory secretions and foreign bodies in the sputum by coughing in the form of discharge. Because patients with severe physical weakness, not strength cough very ill, respiratory secretions will gradually increase the difficulty caused by expectoration. This article explores the difficulties expectoration...