Medicine Primary hyperaldosteronism can be diagnosed by all of the following criteria except: A Diastolic hypertension without edema B Metabolic acidosis present C Low plasma rennin activity that is not stimulated by volume depletion D Hyperaldosteronism which is not suppressed by volume expansion. 💡 Explanation Primary hyperaldosteronism can be diagnosed by all of the following criteria except: ✓ Correct Answer: B. Metabolic acidosis present