pH 7.185 (Normal: 7.35-7.45) pO2 344 mm Hg (Normal: 80-100 mm Hg) pCO2 32 mm Hg (Normal: 35-45 mm Hg) SaO2 89% (Normal: 95-99%) FiO2 100% Met Hb 52% (Normal: 0-2%)

Table 3: Initial ABG with co-oximetry.