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16 Cards in this Set
- Front
- Back
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what do vein do?
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-carry blood to heart
-contain one way vowels that stop blood from flowing backwards from the heart |
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what are the 4 chambers of the heart?
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right & left arium
right & lefht ventricles |
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what do blood vessels do?
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tubes thst blood flows through.
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where does the right side of the heart pump blood
left side |
it pumps to the lungs
it pumps to the body |
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what is heart made of?
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heart is a musscle.
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define atria.
define ventricle |
l or r recieve blood coming into the heart
pump blood out of heart |
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what is blood?
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-mixture
-carries oxgen & nuitrents -fight infection & forms clots |
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tell about red blood cells?
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1. disc shape
2. contains protein called hemoloben & binds to oxgen 3.picks up oxgen in lungs 4.pick up carbon dixode in cells |
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what are the three main parts of the circlatory system?
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heart
blood blood vessels |
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what is blood?
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mixture of liquids & solids.
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what is liqid?
how much is liquid? how much water in plasma? what is other 10? what proteins is in blood? |
plasma
yellowish color 90 persent salt suger & protiens fibrinogen |
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What is the job of the circlatory system?
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trans ports oxgen and nuitrents throughout the body.
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what is the solid part of blood made of?
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red and white blood cells and platelets
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what is the sound of the heart
what makes the sound |
"lub-dub"
lub-the atria and ventricles dub-closing of the 2 large arteries that lead away from the heart. |
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what do platelets do?
what do white blood cells do? |
help blood to clot
help fight infection |
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what do arteris do?
what do cappillaries do? |
they carry blood away from the heart
-oxgen and nuitrents pass through the walls pick up waste |
