Problem: Pick the best answer: An 82-year-old male patient presents to the office for a follow-up visit. For the past 40 years, this patient has been diagnosed with hypertension and has been treated with medication therapy. His blood pressure reading today is 152/55. Predict the next step. Discontinue the current regimen, and start a combination of losartan and lisinopril. Consider maintaining the patient's current regimen if he is asymptomatic. Discontinue the current regimen, and add an alpha-receptor blocker such as prazosin. Add a second medication for blood pressure management.