circulatory system

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circulatory system
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CIRCULATORY SYSTEM
HEART
BLOOD
ARTERIES
RBC
PLAT.
WBC
VEINS
CAPILLARIES
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Circulatory System

• Transportation System
• Removes Waste Materials
• Carbon Dioxide
• Waste
• Delivers Essential Materials to Body
• Oxygen
• Food

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HEART

• Top atrium
• Bottom Ventricle
• Left Oxygenated
• Right Non Oxygenated

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Human Heart
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ARTERIES

• Carry blood away from heart
• Oxygenated blood
• Larger veins
• Found deeper under muscles and skin

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Aorta largest artery in the body
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VEINS

• Carries blood back to the heart
• Non oxygenated blood
• Smaller in size
• Found closer to the surface

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CAPILLARIES

• Microscopic connection of vein and arteries
• Place where nutrients are exchanged

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PLASMA

• 55 of blood is plasma
• 92 of plasma is water
• Clear liquid fluid

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RED BLOOD CELLS

• Carry oxygen and food to cells
• Carry carbon dioxide and waste away from cells

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WHITE BLOOD CELLS

• Germ fighters
• Attack germs that enter body and engulf them

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PLATELETS

• Help clot blood
• Seals cuts
• Prevents blood loss from wounds

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BLOOD TYPES

• A B AB O
• Mixing blood types can have serious side effects
• RH Factor
• negative does not have RH factor

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BLOOD TYPES
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quiz

1. Top chambers of the heart are called.
2. Bottom chambers of the heart are called
3. Which side of the heart has oxygenated blood?
4. Name the four components of the blood
5. Name the three types of blood vessels.