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For #1 trace the flow of blood in the human heart, using the following terms:
inferior vena cava, superior vena cava, right atrium, right ventricle, pulmonary vein, pulmonary artery, left atrium, left ventricle, aortic arch, septum, tricuspid valve, bicuspid valve.
1. Trace the flow of blood in the human heart. beginning superior and inferior vena cava ↓ ↓ ↓ ↓ ↓ ↓ ? valve ? valve ↓ end Aorta 2. List two differences between the atria and ventricles: (1pts) 3. List the differences between arteries, veins, and capillaries: (1pts) 4. Which blood vessels supply the heart itself with oxygen? (1pt) 5. Use the heart diagram above to state the name of the large vessels that return deoxygenated blood from the heart to the lungs: (1pt) 6. Using the same diagram above state the name of the large artery that supplies the body with oxygenated blood: (1pt)
Fill in the Table below: (0.5pt each) Blood Vessel Carries blood to or away from the heart Arteries Veins Capillaries Blood under high or low pressure Oxygenated or deoxygenated blood Valves or no valves Thickness of walls