体温是人体的重要生命体征,体温升高是机体的保护反应,可以充分调动机体的免疫系统,增强机体的抵抗力;但同时又导致机体能量的消耗及蛋白质的分解,造成机体损害。因此,监测机体体温变化是判断患者预后和及时采取相应救治措施的重要依据。急性危重病患者常常病情重而复杂,体温等 Body temperature is an important vital sign of the human body. Increased body temperature is the body’s protective response. It can fully mobilize the body’s immune system and enhance the body’s resistance. At the same time, it causes the body’s energy consumption and protein breakdown, resulting in body damage. Therefore, monitoring body temperature changes is an important basis for judging the prognosis of patients and taking appropriate treatment measures in a timely manner. Acute critically ill patients are often heavy and complicated, such as body temperature