A 正常人的血氧饱和度正常值低限为>95% B
正常动脉血H<img border="0" alt="" src="https://img.weimei168.com/uploads/upimg/20230804/13133355_0.gif">浓度为(40±5)mmol/L C
正常人的氧分压(PaO<img border="0" alt="" src="https://img.weimei168.com/uploads/upimg/20230804/13133355_0_1.gif">>60mmHg D
pH7.35~7.45 E
剩余碱BE>3mmol/L