男性,28岁。哮喘急性发作已经2天,患者和家属情绪十分紧张。根据动脉血气分析结果,医生认为病情尚不严重,劝告患者及其家属不必过于紧张。血气分析除轻度低氧血症外,
A PaCO<img border="0" alt="" src="https://img.weimei168.com/uploads/upimg/20230213/7670896_0.gif">降低,pH轻度偏碱 B
PaCO<img border="0" alt="" src="https://img.weimei168.com/uploads/upimg/20230213/7670896_0_1.gif">正常,pH亦在正常范围 C
PaCO<img border="0" alt="" src="https://img.weimei168.com/uploads/upimg/20230213/7670896_0_2.gif">升高,pH明显降低 D
PaCO<img border="0" alt="" src="https://img.weimei168.com/uploads/upimg/20230213/7670896_0_3.gif">升高,pH正常 E
PaCO<img border="0" alt="" src="https://img.weimei168.com/uploads/upimg/20230213/7670896_0_4.gif">升高,pH偏酸