摘要
血管通路作为血液透析、肿瘤化疗等患者的关键治疗通道，其功能稳定性直接决定治疗成效与患者预后。然而，受导管材质、患者凝血功能异常及护理操作差异等因素影响，血管通路功能不良发生率居高不下，若未及时识别，易引发血栓、感染甚至通路废弃等严重后果。基于此，本篇文章对血管通路功能不良的早期识别与护理对策进行研究，以供参考。
关键词： 血管通路功能不良；早期识别；护理对策
Abstract
As a crucial treatment channel for patients undergoing hemodialysis, tumor chemotherapy, and other procedures, the functional stability of vascular access directly determines the effectiveness of treatment and patient prognosis. However, due to factors such as catheter material, abnormal coagulation function in patients, and differences in nursing practices, the incidence of vascular access dysfunction remains high. If not identified in a timely manner, it can easily lead to serious consequences such as thrombosis, infection, and even abandonment of the access. Based on this, this article explores early identification and nursing strategies for vascular access dysfunction for reference.
Key words： Vascular access dysfunction; Early recognition; Nursing countermeasures
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