Circulatory Random Facts

Random Science Quiz

Can you name the Circulatory Random Facts?

Quiz not verified by Sporcle

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

You're not logged in!

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

You Might Also Like...

Show Comments