The Cardiac Cycle
4 steps
 Collects blood from body parts as that blood is
low in oxygen
 Pumps blood to lungs to pick up oxygen in lungs
 Delivers blood that is now rich in oxygen to body
parts who need oxygen
 Sends blood back to lungs
Red or Blue?
Words to Know
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Aorta
Vein
Capillaries
Artery
Left ventricle
Right ventricle
Left atrium
Right atrium
Valve
RBC
WBC
Platelets
Hemoglobin
Lymph Nodes and Lymph System
Do you know….
 Diagram
 Labeled parts
 Vocabulary
 Describe 3 ways to keep your cardiovascular system healthy
 Complete WB pages 177 to 186
PUMP-BLOOD Song- Mr. Parr
http://www.youtube.com/watch?v=p-wilmN80XE