Final answer:
Beta blocker names typically end in -olol, and they function by blocking beta-receptors to treat high blood pressure and other heart conditions.
Step-by-step explanation:
The names of beta blockers often end in -olol. Beta-blockers are a type of medication commonly prescribed to treat high blood pressure and other cardiovascular conditions. They work by blocking β-receptors, particularly those associated with vasoconstriction and cardioacceleration, which allows blood vessels to dilate and helps to maintain a lower heart rate, thus improving cardiac function.
For example, metoprolol specifically blocks the β1-receptor, while propranolol non-specifically blocks β-receptors. Other drugs within the same pharmacological family include ACE inhibitors, which end in -pril, calcium channel blockers, which end in -dipine, and angiotensin II receptor blockers (or ARBs), which end in -sartan.