A 65-year-old female patient with a history of congestive heart failure (CHF) and hypertension is scheduled to undergo a catheterization procedure due to recurrent angina. As the nurse preparing the patient for this therapeutic procedure, it is essential to implement strategies that reduce the risk of complications associated with catheterization. Which of the following actions should the nurse implement before the procedure to minimize the risk of contrast-induced nephropathy?
Consider the patient's renal function and comorbidities in your response.