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SYSTEM

THE CARDIOVASCULAR. SYSTEM. REFERENCES. Lancraft et al. Tortora & Derrickson. Ellen G. White. CONTENTS. Composition of The Cardiovascular System How does it Work – Outline The Blood Origin Function Physical Characteristics Components.

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SYSTEM

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  1. THECARDIOVASCULAR SYSTEM

  2. REFERENCES Lancraft et al Tortora & Derrickson Ellen G. White

  3. CONTENTS • Composition of The Cardiovascular System • How does it Work – Outline • The Blood • Origin • Function • Physical Characteristics • Components

  4. “Perfect health depends upon perfect circulation. The more active the circulation the more free from obstructions and impurities will be the blood. The blood nourishes the body. The health of the body depends upon the healthful circulation of the blood.” Healthful living p.178

  5. COMPOSITION OF THE CIRCULATORY SYSTEM

  6. COMPOSITION OF THE CIRCULATORY SYSTEM

  7. COMPOSITION OF THE CIRCULATORY SYSTEM CLOSED SYSTEM

  8. COMPOSITION OF THE CIRCULATORY SYSTEM VIDEO An Outline of Video 1. The Cardiovascular System

  9. COMPOSITION OF THE CIRCULATORY SYSTEM • Five Main Types of • Blood Vessels

  10. COMPOSITION OF THE CIRCULATORY SYSTEM • Five Main Types of • Blood Vessels

  11. COMPOSITION • Five Main Types of • Blood Vessels

  12. COMPOSITION OF THE CIRCULATORY SYSTEM • Five Main Types of • Blood Vessels

  13. HOW DOES IT WORK? THE CIRCULATORY SYSTEM

  14. HOW DOES IT WORK? THE CIRCULATORY SYSTEM

  15. HOW DOES IT WORK? THE CIRCULATORY SYSTEM

  16. HOW DOES IT WORK? THE CIRCULATORY SYSTEM

  17. HOW DOES IT WORK? THE CIRCULATORY SYSTEM ANIMATIONS Capillary Exchange

  18. HOW DOES IT WORK? THE CIRCULATORY SYSTEM EXERCISES Capillary Exchange Pick’em

  19. THE BLOOD -ORIGIN -FUNCTION - PHYSICAL CHARACTERISTICS - PRINCIPAL COMPONENTS

  20. ORIGIN OF THE BLOOD

  21. ORIGIN OF THE BLOOD BONE MARROW

  22. ORIGIN OF THE BLOOD BONE MARROW

  23. ORIGIN OF THE BLOOD BONE MARROW

  24. ORIGIN OF THE BLOOD   The kidneys for synthesize the peptide hormone erythropoietin (EPO), which is an essential factor for the stimulation of RBCformation.EPO is produced in the renal tissue and released to the blood circulation to promote the maturation cycle of immature RBCs in the bone marrow. Without nucleus, RBC die quickly, about 120 days and need constant replacement.

  25. ORIGIN OF THE BLOOD Audio 1. Origin of Blood Figure 19.3 - Origin, Development, and Structure of Blood Cells 

  26. FUNCTIONS OF THE BLOOD

  27. FUNCTIONS OF THE BLOOD

  28. FUNCTIONS OF THE BLOOD Transportation Regulation Protection

  29. FUNCTIONS OF THE BLOOD • Transportation • Gases – O2 / CO2 • Nutrients • Hormones • Heat

  30. FUNCTIONS OF THE BLOOD • Transportation

  31. FUNCTIONS OF THE BLOOD • Regulation • Homeostasis • PH • Temperature • Water content of cells

  32. FUNCTIONS OF THE BLOOD • Regulation

  33. FUNCTIONS OF THE BLOOD • Protection • Haemorrhage (through blood clotting) • Diseases (actions undergone by the WBC)

  34. FUNCTIONS OF THE BLOOD • Protection

  35. PHYSICAL CHARACTERISTICS OF THE BLOOD

  36. PHYSICAL CHARACTERISTICS OF THE BLOOD

  37. PHYSICAL CHARACTERISTICS OF THE BLOOD • Blood is denser and more viscous than • water and feels slightly sticky. - Colour varies with its oxygen content. - Temperature = 38oC.

  38. COMPONENTS OF THE BLOOD

  39. COMPONENTS OF THE BLOOD VIDEO Video 2. Components of the Blood

  40. COMPONENTS OF THE BLOOD

  41. COMPONENTS OF THE BLOOD RBC - Red Blood Cell WBC – White Blood Cell PLATELETS PLASMA

  42. COMPONENTS OF THE BLOOD

  43. COMPONENTS OF THE BLOOD PLASMA

  44. COMPONENTS OF THE BLOOD RBC - RED BLOOD CELL

  45. COMPONENTS OF THE BLOOD RBC - RED BLOOD CELL

  46. COMPONENTS OF THE BLOOD 280 million haemoglobin molecules!

  47. COMPONENTS OF THE BLOOD 280 million haemoglobin molecules!

  48. Components OF THE BLOOD VIDEO Video 3. Respiration and Ventilation Video 4. Oxygen Transportation

  49. COMPONENTS OF THE BLOOD WBC- WHITE BLOOD CELL

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