What are the essential nursing actions? The physician orders continuous intravenous nitroglycerin infusion for the client with MI.

Obtaining an infusion pump for the medication

IV nitro infusion requires an infusion pump for precise control of the medication.Option B: BP monitoring would be done with a continuous system. and more frequently than every 4 hours.Option C: Hourly urine outputs are not always required.Option D: Obtaining serum potassium levels is not associated with nitroglycerin infusion.