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CIRCULATORY SYSTEM, Pulmonary loop - Coggle Diagram
CIRCULATORY SYSTEM
BLOOD
Is considered a type of connective tissue
The extracellular material is a liquid
Blood vessels
Types
Capillaries
Veins
Arteries
Composition
Blood plasma
Yellow color
91% Water
Nutrients and waste
Blood cells
Platelets
Help to stop bleeding
Red blood cells
Contain hemoglobin which transport oxygen
Don't have a nucleus
White blood cells
Have a nucleus
Protect your body from infections
Circulation
Double Circulation
Blood passes through the lungs
All the organs receive blood that is equally rich in oxygen and nutrients
THE FLOW OF BLOOD
Within the heart
Right half
Vena cava
Pulmonary artery
Left half
Pulmonary veins
Aorta
Within the body
THE HEART
BEAT
CARDIAC CYCLE
Diastole (Relaxation)
Atrial contraction (Systole)
Structure
Two atria
Two ventricles
Myocardium
Pulmonary loop
Lungs
Heart
Intestines
Kidneys
Muscles