Which finding is most important for the nurse to confirm prior to hanging an intravenous (IV) bag containing potassium?
a. Verify a blood pressure of at least 60 mm Hg diastolic.
b. Check for urine output of at least 30 mL/hr.
c. Ensure filter placement on the IV line.
d. Verify a pulse of at least 50 beats/min.
B
An adequate urine output must be present prior to the administration of potassium to ensure adequate excretion of potassium, preventing hyperkalemia.
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