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机体急性暴露于高原低压性缺氧环境时,由于环境中氧含量的减少,机体氧分压(PO_2)和血氧饱和度(SO_2)也会降低,造成组织缺氧,从而使机体发生一系列生理和病理性改变;同时机体的血液系统、循环系统、神经系统等也会受到严重影响,从而导致机体的结构与功能发生改变。氧气摄入减少会造成体内血液指标发生变化,进而影响全身组织器官,本文采用低压氧
When the body is acutely exposed to hypoxic hypoxia in the plateau, the oxygen partial pressure (PO_2) and oxygen saturation (SO_2) of the body will decrease due to the decrease of the oxygen content in the environment, resulting in the hypoxia of tissues, Physiological and pathological changes; the same time, the body’s blood system, circulatory system, nervous system, etc. will be seriously affected, leading to changes in the structure and function of the body. Oxygen intake will cause changes in the body’s blood indicators, thereby affecting the body tissues and organs, the paper used hypobaric oxygen