Final answer:
The patient is receiving nifedipine (Procardia) and furosemide (Lasix) to treat hypertension (high blood pressure) by reducing blood volume and relaxing blood vessels.
Step-by-step explanation:
The patient is receiving nifedipine (Procardia) and furosemide (Lasix) to treat hypertension (high blood pressure). Nifedipine is a calcium channel blocker that relaxes the blood vessels, reducing blood pressure. Furosemide, on the other hand, is a loop diuretic that inhibits the reabsorption of sodium and chloride ions in the loop of Henle, promoting diuresis and reducing blood volume, which ultimately helps lower blood pressure.