Final answer:
Amlodipine is the recommended medication to start for a 55-year-old African American man with newly diagnosed hypertension. Hence, option 3 is correct.
Step-by-step explanation:
The medication that would be recommended to start a 55-year-old African American man with newly diagnosed hypertension is Amlodipine.
Amlodipine is a calcium channel blocker and it is one of the first-line medications for hypertension. It helps to relax and widen blood vessels, making it easier for the heart to pump blood.
Other options like Catapres (clonidine), Hydralazine, and Metoprolol can be used as well, but Amlodipine is generally preferred due to its efficacy and tolerability.