A nurse is reviewing a patient's medications before administration. Which drug-to-drug interactions will most concern the nurse in a patient with a history of heart failure and a potassium level of 5.5 mEq/L?

Question

Quizplus · Accepted Answer

ACE inhibitors increase the risk of hyperkalemia, and combining this drug with a potassium-sparing diuretic creates a significant risk of hyperkalemia. Furosemide and enalapril, an ACE inhibitor, would not be contraindicated in this patient. Amlodipine and spironolactone would not cause hyperkalemia. The combination of metoprolol, a beta blocker, and furosemide would not be contraindicated in this patient.

A Nurse Is Reviewing a Patient's Medications Before Administration