Pharm Flashcards
1
Q
alpha 1
A
vascular smooth muscle and visceral smooth muscle
vasoconstriction and smooth muscle contraction
2
Q
alpha 2
A
presynaptic terminals and salivary glands
inhibition of neurotransmitter release and inhibition of salivary secretion
3
Q
beta 1
A
heart
increased heart rate, contractility
4
Q
beta 2
A
bronchioles
cardiac muscle
liver
arterial smooth muscle
bronchodilation
increased HR, contractility
vasodilation
5
Q
what are the cholinergic receptors
A
M1, M2, M3
6
Q
what are the adrenergic receptors
A
alpha and beta
7
Q
what is the g protein and effect of M1
A
q
cognitive function and ENS
8
Q
what is the g protein and effect of M2
A
i
decreased HR and contractility of atria
9
Q
what is the g protein and effect of M3
A
q
increased gland secretions
bronchoconstriction
vasodilation
incr pupillary contraction (miosis)
