Describe the differences between alpha-1, alpha-2, beta-1, and beta-2 adrenergic receptors.

Describe the differences between alpha-1, alpha-2, beta-1, and beta-2 adrenergic receptors. What are the effects of stimulation of each type of receptor? Describe why certain beta-blockers, beta-agonists, alpha-blockers, and alpha-agonists are specifically chosen as a treatment for patients. For example: certain medications are not used in a patient with asthma or COPD when trying to treat heart failure and hypertension. Explain why this is the case. Be concise but specific in your responses . [8 POINTS]