Circulation

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PowerPoint Presentation: 

The Circulatory System Parts and Function

The 3 main parts of The Circulatory system: 

The 3 main parts of The Circulatory system The Heart The Blood Vessels Blood

PowerPoint Presentation: 

THE HEART

Parts of The Heart: 

Parts of The Heart The Atria -Receiving Chambers The Ventricles -Pumping Chambers The Valves -Controls Flow The Septum -Divides the Heart

PowerPoint Presentation: 

Blood Vessels

Types of Blood Vessels: 

Types of Blood Vessels Arteries -Carry blood away from the Heart -The Aorta is the largest artery Veins -Carry blood away from the Heart -Veins contain valves -The Vena Cava is the largest vein Capillaries - Known as the “Distribution Pipes”

PowerPoint Presentation: 

Blood

The Composition of Blood: 

The Composition of Blood The Plasma (Fluid) makes up 55% of the blood volume. The Solids (Cells) make up 45% of the blood volume.

Blood Plasma: 

Blood Plasma 97% Water Other 3% -Antibodies and Proteins - Nutrients and Wastes

Blood Solids: 

Blood Solids Red Blood Cells -Carry oxygen -Contain Hemoglobin White Blood Cells -Attack bacteria & other invaders Platelets -Control the blood clotting process

Credits: 

Credits Graphics courtesy of Crystalcafe.com & The Franklin Institute online. Presentation by Steve Kennette Thanks to: Spartanburg School District #5 Duncan, S. C.