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Circulatory System Review

Circulatory System Review. plasma. Which part of the human blood: carries carbon dioxide, nutrients, wastes, vitamins, minerals, hormones and enzymes? c arries oxygen and carbon dioxide? i s involved in blood clotting?

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Circulatory System Review

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  1. Circulatory System Review

  2. plasma Which part of the human blood: • carries carbon dioxide, nutrients, wastes, vitamins, minerals, hormones and enzymes? • carries oxygen and carbon dioxide? • is involved in blood clotting? • helps fight disease? • contains hemoglobin? • is the liquid portion of the blood? rbc’s platelets wbc’s rbc’s plasma

  3. rbc’s wbc’s Which part of the human blood: • is the most numerous? • contains a nucleus? • is biconcave? • is produced in the bone marrow? • consists mainly of water? rbc’s rbc’s, wbc’s, platelets plasma

  4. white blood cell Y Z red blood cell platelet Identify structures X, Y, and Z.

  5. Cardiovascular diseases interfere most directly with the normal functioning of system?

  6. Explain the difference between arteries and veins. • Arteries carry blood AWAY from heart. Veins carry blood to the heart. • Arteries are larger, more muscular and elastic than veins. • Arteries carry blood under higher pressure than veins. • Veins have valves to prevent the backflow of blood. Arteries do not have valves.

  7. The exchange or diffusion of substances into or out of the capillary. Explain what occurs in capillaries and why. Capillaries are extremely small and have a VERY thin lining that allows for diffusion to occur.

  8. C6H12O6 O2 CO2 O2 C6H12O6 C6H12O6 O2 CO2 The diagram represents a capillary near some cells. 1. Identify the substances diffusing out of the capillary and into cells. 2. Identify the substances diffusing out of cells into the capillary. CO2 O2 C6H12O6

  9. pulmonary artery aorta left atrium vena cava pulmonary vein right atrium left ventricle right ventricle

  10. Left atrium Identify the part of the heart being described. • Receives oxygenated blood. • Wall that separates the right and left side of the heart. • Large artery that carries oxygenated blood to the rest of the body. • Veins that carry oxygenated blood from the lungs back to the heart. • Pumps out deoxygenated blood. Septum Aorta Pulmonary veins Right ventricle

  11. Right atrium Valves 6. Receives deoxygenated blood. 7. Prevents the backflow of blood between atria and ventricles. 8. Pulps out oxygenated blood. 9. Veins that carry deoxygenated blood back to the heart. 10. Arteries that carry oxygenated blood to the lungs. Left ventricle Vena cava Pulmonary arteries

  12. Fill in the table below with the correct antigens and antibodies for each blood type. antigen A anti-B antibodies antigen B anti-A antibodies antigen A and antigen B none none Both anti-A and anti-B antibodies

  13. What makes blood type O the universal donor? • Type O blood does not have any antigens, so they can be given to any blood type.

  14. What makes blood type AB the universal recipient? • Type AB blood has both A and B antigens, so they can receive any blood type.

  15. Which of the blood types in the ABO system may safely be given to a person with AB blood? • O or AB, only • A or B, only • B or AB, only • A, B, AB, or O

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