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

Sympathetic ANS

Questions

QuestionAnswer
Which Chemical Neurotransmitter does the Sympathetic division employ? Norepinephrine
What are Sympathetic Fibers termed? Adrenergic
What is the purpose of the Sympathetic NS? preparation for Emergency or Physical Stress - Fight or Flight
What are some of the responses of the Sympathetic NS? Increases HR/BP, Dilates Pupils, Raises Respiratory rate and volume, INHIBITS Digestion
Where is the Sympathetic division located? Thoracolumbar (12 Thoracic, 3 lumbar) - T-1 ---> L-3
What is the Anatomical term for the "Sympathetic Chain" and where is it located? Paravertebral Ganglia - paravertebral/bilateral to spine
What structures make up the Paravertebral Ganglia? White Rami, Gray Rami, Splanchnics
What is the function of the White Rami? TOWARD Spinal cord - contain Short, Myelinated, PREganglionic fibers
What is the function of the Gray Rami? FROM Spinal Cord - contain UNmyelinated, POSTganglionic fibers
Which Rami merge with Spinal Somatic Nerves? Gray Rami
What are the functions of Splanchnics? Myelinated, PREganglionic fiber passing through Paravertebral ganglia to innervate Abdominal organs
Do Splanchnics form ganglia? Yes, 3 peripheral (collateral) ganglia in Abdominal Cavity
Preganglionic Neurons in the Sympathetic division are...? Short
Postganglionic Neurons in the Sympathetic division are...? Long
What is the action of the Effectors in the Sympathetic division? Excitatory
Created by: kristel387
Popular Anatomy 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