Which medication classification is broken down into alpha and beta blockers based on the muscles they affect?

Question

Quizplus · Accepted Answer

Adrenergic blockers are medications that inhibit or block the action of the sympathetic nervous system. These medications affect different types of muscles, including alpha and beta receptors. Alpha blockers work by preventing the hormone norepinephrine from tightening muscles in blood vessels and the urinary bladder. Beta blockers, on the other hand, act by blocking the action of epinephrine and norepinephrine on the beta receptors, primarily in the heart, lungs and blood vessels.

Which Medication Classification Is Broken Down into Alpha and Beta