Welcome to StudyStack, where users create FlashCards and share them with others. Click on the large flashcard to flip it over. Then click the green, red, or yellow box to move the current card to that box. Below the flashcards are blue buttons for other activities that you can try to study the same information.
Test Android StudyStack App
Please help StudyStack get a grant! Vote here.
or...
Reset Password Free Sign Up

Free flashcards for serious fun studying. Create your own or use sets shared by other students and teachers.


incorrect cards (0)
correct cards (0)
remaining cards (0)
Save
0:01
To flip the current card, click it or press the Spacebar key.  To move the current card to one of the three colored boxes, click on the box.  You may also press the UP ARROW key to move the card to the Correct box, the DOWN ARROW key to move the card to the Incorrect box, or the RIGHT ARROW key to move the card to the Remaining box.  You may also click on the card displayed in any of the three boxes to bring that card back to the center.

Pass complete!

Correct box contains:
Time elapsed:
Retries:
restart all cards


Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

  Normal Size     Small Size show me how

Pharmacology-3

Adrenergic Agonists

DrugActionReceptorPharmacologic Use
Epinephrine Direct alpha and beta catecholamine rapid relief of allergic rxn, bronchodilator, prolong action of local anaesthetics, restoring cardiac rhythm, vasopressor, topical hemostatic agent, lower IOC in glaucoma
Norepinephrine Direct alpha and beta catecholamines increase PVR in shock, hypotension
Amphetamine Indirect alpha and beta obesity, narcolepsy, ADHD
dextroamphetamine indirect alpha and beta obesity, narcolepsy, ADHD
methylphenidate indirect alpha and beta narcolepsy, ADHD
cocaine indirect alpha and beta topical hemostatic and local anasthetic
ephedrine mixed alpha and beta narcolepsy, obesity
isoproterenol direct beta selective catecholamine emergency heart block, emergency bradycardia, or pacemaker in torsades de pointes
dobutamine direct beta 1 selective catecholamine acute cardiac failure, CHF, post op or post MI
dopamine mixed beta 1 selective, D1 receptor renal, alpha 1 selective (high) different types of shock, profound hypotension, CHF, incr urine output (dopa vs beta effect)
metaproterenol direct beta 2 selective bronchodilator used in asthma
terbutaline direct beta 2 selective bronchodilater and uterine relaxation
ritodrine direct beta 2 selective uterine relaxation
albuterol direct beta 2 selective bronchodilator used in asthma
phenylephrine direct alpha 1 selective mydriatic used to faciliate retina exam, cariothoracic surgery to increase PVR with minimal/controllable cardiac effects, nasal decongestant
methoxamine direct alpha 1 selective hypotension, PSVT (stimulates vagal effect)
metaraminol mixed alpha 1 selective hypotension, PSVT (stimulate vagal effect)
pseudoephedrine direct alpha 1 selective nasal decongestant
clonidine direct alpha 2 selective antihypertensive agent, withdrawl syndromes, analgesic
apraclonidine direct alpha 2 selective opthalmic drops in glaucoma
brimonidine direct alpha 2 selective opthalmic drops used in gluacoma
guanfacine direct alpha 2 selective antihypertensive
guanabenz direct alpha 2 selective antihypertensive
alpha-methyl-NE (methyldopa) direct alpha 2 selective antihypertensive
Created by: HSF2 on 2006-10-11



bad sites Copyright ©2001-2014  StudyStack LLC   All rights reserved.