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19 Cards in this Set
- Front
- Back
Heart
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Supplies our cells transportation needs
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Heart Location
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* Mediastinum
* b/ W lungs |
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Heart Size
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* Triangular shaped
* size of fist |
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Heart position
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In thoracic Cavity ( Between Sternum)
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Heart Anatamy
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4 Chambers
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Two upper chambers are?
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Right , Left Atrium ( Reciever)
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Two Lower Chambers are?
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Right, Left Ventricles
( Discharge Chamber) |
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Contraction of the Heart means?
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The heart SYSTOLES
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Heart Relaxes means?
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The heart DISTOLES
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Heart sound LUB
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Closing of AV Valves
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Heart sound DUB
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Closing both valves as ventricles relax
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What LInes the heart?
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The smnooth lining called Endocrine inside the heart
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Veins Role
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Vessels that carry blood to the heart.
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What are Capillaries?
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Exchange Vessels
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Arteries Role
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Carry blood away from the heart
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WHat is Hepatic Portal Curculation?
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Blood flow from the heart to actual artery.
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What is Stroke Volume?
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Volume of blood ejected from ventricles
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How many letters of blood is pumped out by on ventricle per minnute?
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5 L
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What is a Sinoatrial Node (SA)
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Is the pace maker for the heart.
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