Circulatory Random Facts

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Can you name the Circulatory Random Facts?

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

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Created Apr 24, 2012ReportNominate