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

gcse ocr b1

biology 1

QuestionAnswer
what do the contractions of the heart increases? blood pressure
where does the blood flow to after leaving the heart? through arteries
how does the blood get to every cell in your body? the blood splits into tiny capillaries which take blood to all the cells
how does the blood get back to the heart? blood travels through the veins
what gets lowers as blood flows through the system? pressure
what is systolic pressure? when blood pressure is at its highest, occurs when the heart contracts
what is diastolic pressure? when blood pressure is at its lowest, occurs when the heart relaxes
what is blood pressure measured in? mm of mercury
what other factors increase blood pressure? smoking, obesity, alcohol, stress
what health problems can cause high blood pressure? burst blood vessels leading to strokes, brain and kidney damage
how can high blood pressure be decreased? lifestyle changes, eating healthy, exercise
what health problems can cause low blood pressure? poor blood circulation, lack of food and oxygen for the tissue leading to dizziness and fainting
Created by: 627079727445931
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