T-68 #Usmle #Physio

A 43 yo male brought to the ER has the following ABG readings
pH 7.25
pCO2 70 mm hg
HCO3- 25 mEq/L

The Pt most likely suffers from
1. Ch obstructive bronchitis
2. DKA
3. Diuretic Overdose
4. Heroine Overdose
5. Panic Attack