Question: Before discharge from hospital, Brock's nurse discusses some of the risk factors for myocardial infarction. In Brock's case, this includes his hypertension. The nurse also discusses with Brock the medications that have been prescribed to treat his hypertension including:
Beta Blockers
Explain how beta-blockers work (i.e., its mechanism of action) to lower blood pressure. Using the blood pressure equation (BP = CO x SVR) to assist with your explanation.