动脉血气分析是检测血中参与气体交换及与呼吸有关的氧气和二氧化碳,是呼吸衰竭、酸碱平衡失调的监护及机械通气参数调节、疗效分析和预后判断的重要依据之一,同时也是评估患者治疗效果的重要观察指标,并对吸氧浓度和药物治疗具有一定的指导作用。因此,必须保证动脉血气分析检查结果 Arterial blood gas analysis is to detect the blood involved in gas exchange and breathing-related oxygen and carbon dioxide, respiratory failure, acid-base balance disorders monitoring and adjustment of mechanical ventilation parameters, efficacy analysis and prognosis of an important basis, but also to assess patients Treatment effect of the important observation indicators, and oxygen concentration and drug treatment has a guiding role. Therefore, arterial blood gas analysis test results must be guaranteed