Circulatory Random Facts

Random Science Quiz

Can you name the Circulatory Random Facts?

Quiz not verified by Sporcle

How to Play
Challenge
Share
Tweet
Embed
HintAnswer
Outermost layer of Arteries
most common type of capillaries in body; tight, materials can't get out
muscular portion of heart wall
Carry blood to heart
Capillaries with big gaps so blood plasma comes in direct contact with organs
Important in immunity; triggered by vaccines to avoid getting diseases
55% of blood; transportation
WBC that fight allergens and parasites
has iron and gives red color
Capillaries with filtration pores
At top of R Atrium; receives info from sympathetic and parasympathetic systems; pacemaker
Carry blood away from heart
Eat bacteria and dead cells
Indentation in wall separating L and R atria from fetus
Connect veins and arteries
Arteries that have a thick wall to withstand pressure
Takes blood from digestive system to liver before putting it back in the circulation system
HintAnswer
Inner layer of arteries
Leukocytes; protective
Brings in Oxygen poor coronary blood
Which has LESS smooth muscle and elastic fibers? Veins or arteries?
Blood clotting
L atrioventricular valve aka
R atrioventricular valve aka
Middle layer of arteries
erythrocytes
Disorder with inability to transport O2 well
Branch off aorta to supply blood to heart
Least common WBC; releases histamine and stops external infection
most common WBC; eat and kill bacteria
Small veins
Arteries that branch within organs
Arteries that go to organs and organ systems

You're not logged in!

Compare scores with friends on all Sporcle quizzes.
Sign Up with Email
OR
Log In

You Might Also Like...

Show Comments

Extras


Your Account Isn't Verified!

In order to create a playlist on Sporcle, you need to verify the email address you used during registration. Go to your Sporcle Settings to finish the process.