199. 呼吸性酸中毒() [单选题] *
199. 呼吸性酸中毒() [单选题] *
A.pH:7.40;PO2:98mmHg;PaCO2:45mmHg;HCO3-:23mmol;BE:+2.3 mmol/L
B.pH:7.45;PO2:100mmHg;PaCO2:40mmHg;HCO3-:22mmol;BE:-2.3mmol/L
C.pH:7.35;PO2:95mmHg;PaCO2:40mmHg;HCO3-:27mmol;BE:+2mmol/L
D.pH:7.25;PO2:80mmHg;PaCO2:70mmHg;HCO3-:23mmol;BE:+1mmol/L
E.pH:7.20;PO2:90mmHg;PaCO2:55mmHg;HCO3-:18mmol;BE:-4mmol/L