Circulatory Random Facts

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Can you name the Circulatory Random Facts?

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

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