Title: Circulatory System
1Circulatory System
2Function TRANSPORT
- Gases (respiration)
- Nutrients (digestion)
- Waste (excretion)
- Hormones (endocrine)
- White blood cells (immune)
3Major Structures
- Heart
- Blood vessels
- Blood
4Heart
Ascending Aorta/ Aortic Arch
- Muscle (organ) that pumps blood
- The heart does work on blood by moving it from
one place to another in the body.
Superior Vena Cava
Pulmonary Veins
Pulmonary artery
Inferior Vena Cava
5Blood Vessels
- Connect heart to bodys major organs
- Delivers essential materials dissolved in blood
to organs
6Types of Blood Vessels
- Arteriesmove
- blood away from
- the heart
7Types of Blood Vessels
- Arteriesmove
- blood away from
- the heart
- Veinsmove blood
- toward the heart
8Types of Blood Vessels
- Arteriesmove blood away from the heart
- Veinsmove blood
- toward the heart
- Capillaries
- microscopic blood
- vessels that connect
- arteries veins
- Capillaries exchange food, oxygen and wastes.
9Cardiovascular System
- Cardio heart Vascular vessels
- Made up of heart, vessels, and blood
- Closed systemblood stays inside the vessels
- Blood only flows one-way
Pulmonary Circulation Blood flow between the
Heart and Lungs
When Blood moves into the heart tissue, it is
called Coronary Circulation
Arterial Circulation Moves blood to all the
organs and tissues
10Functions of the Blood
- Carries oxygen from lungs to all body cells
removes carbon dioxide from the cells - Carries waste products of cell activity to
kidneys to be removed from the body - Transports nutrients from digestive system to
body cells - Materials in blood
- help fight infection
- and heal wounds
11COLORING
HEART 1.Right Atrium (purple) 2.Right Ventricle
(royal blue) 3.Left Ventricle (red) 4.Left Atrium
(orange) 5.Superior Vena Cava (lt.
Blue) 6.Inferior Vena Cava (dk. Blue) 7.Ascending
Aorta/ Aortic Arch (pink) 8.Pulmonary Artery
(green) 9.Pulmonary Vein (yellow)
CIRCULATORY SYS Heart (purple) Veins no dots
(blue) Arteries - dots (red)