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8 Cards in this Set
- Front
- Back
Heart |
Organ that pumps blood through the circulatory system |
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Arteries |
Carry blood away from heart to other organs |
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S/A Node |
Matural pacemaker, upper part of the wall in the right atrium |
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Plasma |
Contains 55% water and protein in blood |
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Valve |
Control where blood comes from in heart |
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Aorta |
Main arterie, oxygenated blood, left ventricle |
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Hemoglobin |
Red protein, transports oxygen |
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White Blood System |
Immune system cells, fight infections |