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

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