Adrenergics Flashcards
1
Q
epinephrine
A
alpha and beta agonist
2
Q
norepinephrine
A
alpha and beta1 agonist
3
Q
dopamine
A
delta agonist > beta agonist > alpha agonist activity
4
Q
Isoproterenol
A
nonselective beta agonist
5
Q
dobutamine
A
selective beta1 agonist
inotropic effect > chrontropic effect (why?)
6
Q
terbutaline
A
selective beta2 agonist
7
Q
phenylephrine
A
selective alpha1 agonist
8
Q
clonidine
A
selective alpha2 agonist
9
Q
amphetamine
A
indirect sympathomimetic
10
Q
methamphetamine
A
indirect sympathomimetic
11
Q
ephedrine
A
indirect sympathomimetic
12
Q
methylphenidate
A
indirect sympathomimetic
13
Q
pseudoephedrine
A
indirect sympahtomimetic
14
Q
tyramine
A
inhibits NE biosynthesis
15
Q
propranolol
A
nonselective beta antagonist (competes for tyrosine uptake into the nn.)
