Kelly

Question 1

Atenolol

Answer 1

?

Question 2

Dobutamine

Answer 2

Selective B1 agonist (can activate both B1 and B2)

Heart failure and cardio genie shock

Question 3

Epinephrine

Answer 3

A & B DNS

Question 4

Isoproterenol
Type
Effects
Side effects 
Admin
Absorption
Excretion

Answer 4

Non selective B Agonist (low affinity A)

Cardio: Decreased peripheral resistance (skeletal m, renal and mesenteric beds)
decrease MAP
Increased cardiac output via HR and contractility (iono& chronotropic)
Smooth muscle: relax esp bronchial and GI

Sinus tachycardia /palpitations/arrhythmias/myocardial necrosis

Parenterally/ aerosol

Metab via liver

Longer 1/2 life than NE and EP but still short

Question 5

Norepinephrine

Answer 5

A

DNS

Question 6

Phenylephrine

Selective/non selective?

Effects?

Uses?

Side effects

Half life

Metabolism

Answer 6

Selective A1 (adrenergic receptor) agonist
Agonist
Nasal decongestant & increase BP

Used for hypotension as vasopressor (sepsis)
Increases BP w/ no change in HR or contractility

Reflex bradycardia possible

Short half-life

Question 7

Prazosin

Answer 7

A1 selective blocked

Question 8

Propranolol

Answer 8

NS B blocker B

Question 9

Phentolamin

Answer 9

NS A blocker

Question 10

Terbutaline

Answer 10

DS

B2

Question 11

Xylazine

Answer 11

Selective

Question 12

Yohimbine

Answer 12

A2 blocker