Flashcards in Adrenergic Drugs Deck (24)
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1
epinephrine works on which receptors?
a1, a2, B1, B2
2
norepinephrine works on which receptors?
a1, a2, B1
3
ephedrine works on which receptors?
a1, a2, B1, B2
4
dopamine works on which receptors?
- low dose
- intermediate dose
- high dose
- D1 = D2
- D1 = D2 + B1
- D1 = D2 + B1 + a1
5
tyramine (found in wine and cheese)
mixed
6
ADE of tyramine
5-HT syndrome if on MAOI
7
ADE of norepinephrine
reflex bradycardia
8
isoproterenol works on which receptors?
B1, B2 ONLY
9
dobutamine works on which receptors?
B1 ONLY
increases contractions WITHOUT increasing HR
10
albuterol/salmeterol work on which receptors?
B2
11
terbutaline works on which receptors?
B2
12
ritodrine works on which receptors?
B2
13
ADE of albuterol/salmeterol
palpitations, tachycardia, hyperglycemia
14
clonidine works on which receptors?
a2 AGONIST
15
clonidine MOA
decreases presynaptic Ca++ levels in a2 R's of brainstem, inhibiting NE release
16
apraclonidine works on which receptors?
a2 AGONIST
17
a-methyldopa works on which receptors?
a2 AGONIST
18
ADE of clonidine
sexual dysfunction
19
ADE of a-methyldopa
hemolytic anemia (+ Coombs test)
20
phenylephrine works on which receptors?
a1 AGONIST
21
ADE of phenylephrine
rebound congestion, HTN
22
cocaine works on which receptors?
a1, a2
23
what is a unique characteristic of cocaine?
it is the ONLY inherent vasoCONSTRICTOR
24
