Save
Upgrade to remove ads
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

CARLA 13

BIO 208: A&P - CARLA 13

QuestionAnswer
Blood returning from the systemic circuit first enters the Right atrium
Identify the factor that will increase cardiac output increased parasympathetic stimulation
According to Starling's law of the heart, the cardiac output is directly related to the venous return
As a result of the long refractory period, cardiac muscle cannot exhibit tetany
In which situation would the stroke volume be the greatest? when venous return is increased
Under conditions of hypercalcemia cardiac muscles become extremely excitable
The cardioacceleratory center in the medulla oblongata activates what neurons? sympathetic
Relaxation of the ventricles is called ventricular diastole
The heart is innervated by? both parasympathetic and sympathetic nerves
The volume of blood ejected from each ventricle during a contraction is called the stroke volume
The P wave of the ECG corresponds to atrial depolarization
The left ventricle pumps blood to the systemic circuit
The function of an atrium is to collect blood
The left and right pulmonary veins carry blood to the heart
Which of the following is true regarding cardiac muscle? Neither summation nor tetany can occur
The pacemaker cells of the heart are located in the SA node
Depolarization of the ventricles is represented on an electrocardiogram by the QRS complex
The first heart sound is heard when the AV valves close.
Which of the following the refractory periods is longer? cardiac muscle
Created by: nke1992
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