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手术麻醉期病人易出现寒战,这是由于体温过低所致。病人在手术麻醉期间由于麻醉药的影响,手术室内的低温环境和开放的体腔及输入大量液体和低温的血液都会使病人散热量增加,出现体温过低。这样不但使病人耗氧量增加,也会造成心血管系统供血量增加,导致并发症发生。本文论述了手术麻醉期间术前、术中、术后给病人保暖,尽量给病人保持正常体温进行干预所采取的一些有效措施,可以防止病人的低温发生。
Surgery during anesthesia patients prone to chills, which is due to hypothermia. Patients under anesthesia during anesthesia, low temperature operating room environment and the opening of the body cavity and the importation of large quantities of liquid and cold blood will increase the amount of heat the patient, hypothermia. This will not only increase the patient’s oxygen consumption, can also cause increased blood supply to the cardiovascular system, leading to complications. This article discusses some preoperative, intraoperative and postoperative patients to keep warm, as far as possible to maintain the normal temperature for the patient to take some effective measures taken to prevent the patient’s hypothermia.