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

Lazoff - Circulatory

Circulatory System

QuestionAnswer
Heart Organ that pumps blood
Arteries carry blood away from the heart
Vein carry blood to the heart
left atrium receives enriched blood
right atrium receives depleted blood
enriched blood has oxygen
depleted blood has no oxygen but instead carbon dioxide
left ventricle pushes enriched blood out of the heart
right ventricle pushes depleted blood out of the heart
venules small vessels that turn into veins
capillaries small vessels that deliver oxygen and nutrients to the cells
lung exchanges oxygen for carbon dioxide
aorta the largest artery in the body, leads directly from the heart
pacemaker a group of cells that adjust the heart rate
blood the river of life, carries nutrients and oxygen to the cells
blood pressure pressure in the vessels caused by the force of the ventricles contracting
coranary artery a vessel that supplies the heart itself with blood since the heart cannot take nutrients and oxygen from the blood flowing through it
systolic the top number when reading blood pressure. This number is generated by the force of the ventricles contracting
diastolic the top number when reading blood pressure, is generated by the atria refilling
septum the tissue that divides the left and right side of the heart
pulmonary artery the artery that carries depleted blood to the lungs
vena cava 1 of 2 veins that carry blood to the heart
adrenaline a chemical that causes the heart rate to increase suddenly, often created by fearful situations
respiration the process in which oxygen and glucose react to give the cells energy
pharynx the top of throat
trachea windpipe that leads from the pharynx to the lungs
cilia tiny hairs that help to clean the air
bronchi leads air into the right or left side of the lungs
alveoli tiny sacs that move gases between air and blood
diaphragm a large dome shaped muscle at the base of the lungs make the chest cavity expand and contract
larynx voice box, contains the vocal cords
Created by: slazoff
Popular Biology 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