Which electrolyte abnormality is most commonly associated with chronic kidney disease (CKD) stage 5

Which electrolyte abnormality is most commonly associated with chronic kidney disease (CKD) stage 5

Which electrolyte abnormality is most commonly associated with chronic kidney disease (CKD) stage 5?

A. Hypernatremia

B. Hyperkalemia

C. Hypocalcemia

D. Hypophosphatemia

Answer: B

Explanation: Advanced CKD causes impaired renal potassium excretion, leading to life-threatening hyperkalemia.