Busy. Please wait.
or

show password
Forgot Password?

Don't have an account?  Sign up 
or

Username is available taken
show password

why


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.
We do not share your email address with others. It is only used to allow you to reset your password. For details read 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.

Remove Ads
Don't know
Know
remaining cards
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 "Know" box, the DOWN ARROW key to move the card to the "Don't know" 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!

"Know" box contains:
Time elapsed:
Retries:
restart all cards




share
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

Sym Nerv Sys Act

Sympathetic Nervous System Activity

QuestionAnswer
Beta receptors cause smooth muscles to Relax
What are secreted by glands and flow through the bloodstream? Hormones
What do neurons use to communicate? Neurotransmitters
Acetylcholine works as A Booster
Alpha Receptors cause smooth muscles to Constrict
Stress can be useful when An emergency situation requires immediate action
Secrete means Produce
Physical responses to non-immediate stresses are The same as in survival situations
Alpha receptors and Beta receptors work with Smooth muscles
Constant reaction to stress as an immediate life-threatening event can cause High blood pressure
Created by: Lhaynes