Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
11 Cards in this Set
- Front
- Back
use of beta-blockers in HTN?
|
decrease CO
decrease renin secrection (receptors on JGA) |
|
use of beta-blockers in Angina pectoris?
|
decrease HR & contractility
decreases O2 consumption |
|
use of beta-blockers in MI?
|
decrease mortality
|
|
use of beta-blockers in SVT? which ones?
|
class II anti-arrythmics
decrease AV conduction velocity (region between P & QRS - PR interval) -propranolol, esmolol |
|
use of beta-blockers in CHF?
|
slow progression of chronic failure
|
|
use of beta-blockers in Glaucoma? which one?
|
decrease secretion of aqueous humor
Timolol |
|
impotence, bradycardia, AV block, CHF, sedation, sleep alterations are toxicity of? use with caution in what populations?
|
beta blocker toxicity
-also asthma exacerbation, "CV & CNS adverse effects" use w/caution in diabetics |
|
Acebutol
Betaxolol Esmolol Atenolol Metoprolol |
A-BEAM of beta-1 selective blockers
-useful for comorbid pulmonary dz special characteristics -slow acting - esmolol -partial agonist - acebutol |
|
Pindolol
Nadolol Timolol Propranolol |
Nonselective beta blockers
"Please Try Not being Picky" |
|
Labetalol
Carvedilol |
nonselective alpha & beta agonists - vasodilatory
|
|
Pindolol
Acebutol |
partial beta agonists
|