1. Blood and Lymphatic System By: Jaclyn Slater and Arianna Pearson Special Editing by Master Welch

2. Blood and Lymphatic System Blood –Components –Blood types –Function Lymphatic system –Parts –Function

4. Blood Connective tissue –Connects different organ systems –Produced in long bones

6. Blood - Parts Red Blood Cells (RBC) White Blood Cells (WBC) Platelets Plasma

8. RBC and Oxygen RBC take oxygen to all parts of your body. –Hemoglobin

10. Platelets Pieces of larger cells found in Bone Marrow/Blood Stream

13. Plasma straw-colored liquid in blood about 55% - total blood volume

16. White blood cells Blood cells that help fight pathogens

20. B-cell

22. Killer T-cells Cancer cells

24. Blood Types Four types of blood cells, has chemicals on the surface.

28. Transfusion Chart Type’s of BloodCan ReceiveCan Donate To AA, OA, AB BB, OB, AB ABallAB only OOall

30. Lymphatic System Vessels Bone Marrow Lymph Nodes Thymus Spleen Tonsils

32. Vessels Lymph capillaries Lymph Vessels

35. Lymph Capillaries Smallest vessels Absorbs lymph and particles between cells.

37. Lymph Vessels Skeletal muscles squeeze lymph through lymphatic system Valves (body opening)

39. Lymph nodes Area where lymph collects WBCs in high numbers kill pathogens

41. Lymph Nodes Pathogens Dead cells Lymphocytes Killer T cells B cells

42. How does this all work together?

43. Pathogens Virus Bacteria Fungus Parasite Prion

44. Bone Marrow Red & White blood cells Lymphocytes: WBC that fights pathogens

45. Red Blood Cells

46. White Blood Cells Different types of white blood cells fight pathogens

47. White Blood Cells

48. Lymphocytes

49. Platelets Small At cut – form fibers Causes clots to form

51. Pathogen

54. Lymphocytes A white blood cell that helps your body fight pathogens.

55. Immature Cells Produced in bone marrow Develop farther in the thymus gland

56. Thymus T cells finish development in the thymus gland.

58. Immature Cells

60. Matured Cells Thymus produces lymphocytes ready to fight infection.

61. Mature Cells

62. Killer T Cells KT cells surround and destroy pathogens.

63. Killer T Cell

64. B Cells B cells produce antibodies to destroy cells.

65. B Cells

66. Dead Cells Red or white cells that have fought pathogens then exploded.

67. Dead Cell

68. Organs of the Lymphatic System Thymus Spleen Tonsils

69. Spleen Largest lymphatic organ Stores and produces lymphocytes Spongy

72. Red and white pulp White pulp: Produces white blood cells Red: Removes damaged cells

73. Red PulpWhite Pulp White Pulp Red Pulp

74. Tonsils Small masses of tissue Infection Located from mouth to pharynx

76. Infection Tonsils when infected may become swollen and very sore.

78. Blood and Lymphatic System Blood –Components –Blood types –Funtion Lymphatic system –Parts –Function