Essential Considerations for Medication Administration

A nurse is preparing to administer multiple medications to a patient diagnosed with congestive heart failure (CHF) and chronic obstructive pulmonary disease (COPD) as part of a complex medication regimen. The nurse recognizes the importance of understanding medication pharmacokinetics and pharmacodynamics to ensure safe administration. The medications include digoxin, furosemide, metoprolol, aminophylline, prednisone, and potassium. Which of the following are essential considerations when administering these medications? Select all that apply.