Adrenergic Blockers Role Flashcards
1
Q
What is the role of adrenergic blockers (antagonists)?
A
Block alpha and beta receptor sites
2
Q
How do they block it?
A
Either by inhibiting release of norepinephrine or epinephrine from nerve terminals; or directly occupying the receptor sites
3
Q
Which are the sympatholytic receptor sites?
A
Alpha 1, Beta 1, and Beta 2
