Download Circulatory System

Human Body Systems
Circulatory System
Free Powerpoint Templates
Page 1
What does this body system do for us?
•
•
•
•
•
•
•
•
Transport oxygen to all of our cells
Transport carbon dioxide away to lungs
Transport nutrients to all cells
Transport waste materials away
Distribute our immunity cells/molecules
Distribute our blood clotting agents
Distribute hormones about our body
Help in thermoregulation – distributing heat
Free Powerpoint Templates
Page 2
Free Powerpoint Templates
Page 3
Free Powerpoint Templates
Page 4
The Mammalian Heart
Free Powerpoint Templates
Page 5
Free Powerpoint Templates
Page 6
Free Powerpoint Templates
Page 7
Blood Pressure
Free Powerpoint Templates
Page 8
Blood Pressure
• The pressure the blood exerts on the walls
of the blood vessels
• The heart is a pump and creates this
pressure
• The blood vessels contain muscle and
elastic tissue and may constrict and dilate
which is a factor
Free Powerpoint Templates
Page 9
Free Powerpoint Templates
Page 10
Blood vessels
Three major types:
1. Arteries
2. Capillaries
3. veins
Free Powerpoint Templates
Page 11
Arteries:
Free Powerpoint Templates
Page 12
Free Powerpoint Templates
Page 13
Capillaries
Free Powerpoint Templates
Page 14
Free Powerpoint Templates
Page 15
Free Powerpoint Templates
Page 16
Veins:
Free Powerpoint Templates
Page 17
Free Powerpoint Templates
Page 18
Blood
Free Powerpoint Templates
Page 19
Free Powerpoint Templates
Page 20
Free Powerpoint Templates
Page 21
Free Powerpoint Templates
Page 22