A client with diabetic ketoacidosis has ABG results: pH 7.20, HCO3− 12 mEq/L, PaCO2 25 mmHg. How should the nurse interpret these findings?

Question

Accepted Answer

B. Metabolic acidosis with respiratory compensation — Low pH with low bicarbonate indicates metabolic acidosis. The low PaCO2 reflects respiratory compensation through hyperventilation (Kussmaul respirations).

Answer

A. Uncompensated respiratory acidosis

Answer

C. Metabolic alkalosis

Answer

D. Respiratory alkalosis