Research progress of preventive nursing intervention for patients with syncope after tooth extraction
拔牙病人并发晕厥的预防护理干预研究进展

摘要

拔牙患者在注射麻醉剂期间或之后、拔牙期间和拔牙手术完成后经常出现晕厥。晕 0 厥是由 于各种原因造成的短暂性脑供血不足引起的意识障碍，通常是由于短暂的中枢缺血。在临床实践中，相当 数量的拔牙患者在注射麻醉剂期间、之后或期间以及拔牙后晕厥。患者可能面色苍白、头晕、心悸、胸闷、 虚弱和冷汗、脉搏快而弱、血压下降、恶心、呼吸急促等。严重情况下，可能会出现暂时的意识障碍。晕 厥的主要危险后果是缺氧，这会导致呼吸抑制。因此，作为口腔护理工作者，分析和掌握拔牙患者晕厥的 各种原因，开展有针对性的护理工作，积极预防晕厥的发生，在患者晕厥时与医生密切配合是非常必要的。 本文现即通过查阅相关文献，就拔牙病人并发晕厥的预防护理干预研究进展进行总结。

Abstract

Patients with tooth extraction often have syncope during or after the injection of anesthetic, during tooth extraction and after the completion of tooth extraction surgery. Syncope is a kind of consciousness disorder caused by transient cerebral insufficiency caused by various reasons, usually due to transient central ischemia. In clinical practice, a considerable number of patients with tooth extraction syncope during, after or during the injection of anesthetic and after tooth extraction. The patient may be pale, dizzy, palpitations, chest tightness, weakness and cold sweat, fast but weak pulse, decreased blood pressure, nausea, shortness of breath, etc. In severe cases, temporary disturbance of consciousness may occur. The main dangerous consequence of syncope is hypoxia, which can lead to respiratory depression. Therefore, as an oral nursing worker, it is necessary to analyze and master various causes of syncope in patients with tooth extraction, carry out targeted nursing work, actively prevent the occurrence of syncope, and closely cooperate with doctors when patients are syncope. This article is to summarize the research progress of preventive nursing intervention for patients with tooth extraction complicated with syncope by consulting relevant literature.