Save
Busy. Please wait.
Log in with Clever
or
show password
Forgot Password?
Don't have an account?  Sign up 
Sign up using Clever
or
Username is available taken
show password


Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account. Your email address is only used to allow you to reset your password. See our Privacy Policy and Terms of Service.

Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.
focusNode
Didn't know it?
click below
 
Knew it?
click below
Don't Know
Remaining cards (0)
Know
0:00
edit
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

Autonimic Nerv

USCSOM: ANS Physiology

QuestionAnswer
What is the neurotransmitter associated with parasympathetics? acetylcholine
What type of receptors are associated with parasympathetics? muscarnic and nicotinic receptors
What neurotransmitter is associated with sympathetics? norepinephrine
What receptors are associated with sympathetics? alpha/beta adrenergic receptors
Preganglionic sympathetics release what neuro transmitter? acetylcholine
Cholinergic neurotransmission is found in what type of fibers? preganglionic para/symp, post para, pstsym sweat
What enzyme is involved in the formation of acetylcholine? choline acetyltransferase
What is the primary enzyme that terminates ACH signal? acetylcholine esterase
What are the two types of cholinergic receptors? nicotinic, muscarinic
Ligand-gated ion channels are also known as ______ receptors nicotinic
G-protein coupled receptors are also known as _____ receptors muscarinic
What type of receptors hyperpolarize cardiac myocytes and open K channels? M2 muscarinic
What type of muscarinic receptors increase Ca in neuronal cells? M1
What type of muscarinic receptors increase exocrine gland secretion? M3
What muscarinic receptor is associated with nitric osxide induced vasodilation?" M3
What kind of fibers are most postganglionic neurons? noradrenergic neurons
What neurotransmitter is associated with adrenergic neurons? norepinephrine
What are the catecholamines? NE, Epi, DA
What is the rate limiting step in synthesis of catecholamines? tyrosine hydroxylase
What adernergic receptors down regulate NE release? alpha-2 receptors
What is the major route of inactivation for adrenergic neurotransmission? reuptake
what are the metabolic inactivating enzymes of adrenergic neurotransmission? MAO (monoamine oxidase)
Norepinephrine are agonists to what kind of adrenergic receptors? a-1, b-1, a-2
Epinephrine is an agonist to what kind of adrenergic receptors? a-1, b-1, b-2, a-2
What are the major effects of a-1 activation? vascular, radial mm eye, vas deferens, prostate
What are the major effects of b-1 activation? All cardiac functions
What are the effects of b-2 activations? relax smooth mm
Created by: jlellerm
Popular Physiology sets

 

 



Voices

Use these flashcards to help memorize information. Look at the large card and try to recall what is on the other side. Then click the card to flip it. If you knew the answer, click the green Know box. Otherwise, click the red Don't know box.

When you've placed seven or more cards in the Don't know box, click "retry" to try those cards again.

If you've accidentally put the card in the wrong box, just click on the card to take it out of the box.

You can also use your keyboard to move the cards as follows:

If you are logged in to your account, this website will remember which cards you know and don't know so that they are in the same box the next time you log in.

When you need a break, try one of the other activities listed below the flashcards like Matching, Snowman, or Hungry Bug. Although it may feel like you're playing a game, your brain is still making more connections with the information to help you out.

To see how well you know the information, try the Quiz or Test activity.

Pass complete!
"Know" box contains:
Time elapsed:
Retries:
restart all cards