Adrenoceptor Agonists: Drug-Notes Flashcards Preview

D2: 609 Pharm and Pain Control > Adrenoceptor Agonists: Drug-Notes > Flashcards

Flashcards in Adrenoceptor Agonists: Drug-Notes Deck (16):
1

NE

a/b1,b3,(b2)
I: MAOI, TCA

2

Epi

a/b1,b2,(b3)
I: MAOI, TCA

3

Dopamine

a1/b1/D
Precursor to NE
I: MAOI

4

Pramiprexole

D-agonists
Prami means some D3 selectivity
SE: Drowsiness

5

Fenoldopam

D1 agonist
SE: Increase HR
SE: Increase Ocular Pressure
SE: Decrease K+

6

Isoproterenol

beta agonist
Synthetic (not endogenous)
BP decrease/stay the same
Increase HR

7

Phenylephrine

Not commonly used for hypotension
SE: CV = Reflex Bradycardia

8

Methoxamine

Not commonly used for hypotension
SE: CV = Reflex Bradycardia

9

Clonodine

a2
Decrease CNS Sympathetic outflow
Inhibit NE release
SE: Dry mouth, Sedation, Impotence

10

alpha-methyl-dopa

Metabolized to a-methyl-NE (a2 agonist)
positive combs test

11

Dexmedetomidine

a2 agonist
no respiratory depression

12

Tizanidine

a2 agonist
Short acting

13

Dobutamine

b1
IV infusion
Increase CO
Tolerance and Desensitization

14

Albuterol

b2 selective
Oral = 1-2 hr onset/4-6 duration
Inhale= 5-10 mins/3-4 duration
SE: CV, less with inhale

15

Terbutaline

b2 selective
not FDA approved for premature labor but is cheaper and longer lasting than Ritodrine

16

Salmeterol

b2 selective
12 hr duration
Increase risk of death