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Exercise and Immunity (SEHS)

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    Exercise and Immunity
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  • This system defends the body from infectious diseases
    Immune system
  •  5
  • The function of this system is involved in tissue repair and protection against potential pathogens.
    Immune System
  •  5
  • This lines the outer surfaces of organs and blood vessels throughout the body and the inner surfaces of cavities in many internal organs.
    Epithial linings (epithelium)
  •  10
  • This type of secretion is in the gut, the nose, throat, and glands. Protects internal structures.
    mucosal secretions
  •  15
  • These account for only 1% of your blood, are continually at war, and flow through the bloodstream to battle viruses, bacteria, and other foreign invaders that threaten your health.
    Leukocytes
  •  15
  • Response to injury as a result of different stimuli.
    inflammation
  •  10
  • The entire class do the Wobble Dance
  •  15
  • The main type of immune cell; divided into T-cells and B-cells
    Lymphocyte
  •  10
  • Produce antibodies - 1 specific antibody
    B cells
  •  15
  • Able to destroy targeted cells on direct contact; programmed to recognize, respond to and remember antegens
    T-cells
  •  15
  • Proteins that recognize foreign substances and attach themselves to them.
    Antibody
  •  10
  • First line of defense (3)
    Skin, mucous membranes, secretions of skin
  •  15
  • Second line of defense (4)
    phagocytic leukocytes, antimicrobial response, fever
  •  20
  • Third line of defense (3)
    lymphocytes, antibodies, memory cells
  •  15
  • Circulate in the blood and move into the body tissue in response to infection
    Phagocytic leukocytes
  •  15
  • A substance that the body recognises as foreign and that will elicit an immune response.
    Antigen
  •  5