17 year old girl presented to ED with aspirin overdose. Her VBG showed the following:
PH = 7.45
pCO2 = 24 mmHg
pO2 = 45 mmHg
HCO3 = 17 mmol/L
Na = 142 mmol/L
K = 3.4 mmol/L
Cl = 113 mmol/L
Hb = 149 g/L
Glucose = 8.5 mmol/L
Lactate = 2.1 mmol/L
Cr = 73 umol/L
Interpret and explain these results