Circulatory Random Facts

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Can you name the Circulatory Random Facts?

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

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