Difficulty: Medium
Average Score: 87%
Simulated
A client with chronic kidney disease (CKD) is receiving calcium acetate 667 mg PO. A decrease in which blood value indicates to the nurse that the medication is having the desired effect?
Correct answer
B
Rationale
Calcium acetate lowers phosphate levels in CKD by binding dietary phosphate. A decreased phosphate level indicates effectiveness. pH, potassium, and calcium are not primary targets.