Circulatory Random Facts

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Can you name the Circulatory Random Facts?

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

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