Blood Groups etc

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Biology (A2 1) Mindmap am Blood Groups etc, erstellt von jgoodman747 am 30/04/2013.
jgoodman747
Mindmap von jgoodman747, aktualisiert more than 1 year ago
jgoodman747
Erstellt von jgoodman747 vor etwa 11 Jahre
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Zusammenfassung der Ressource

Blood Groups etc
  1. Group O = no antigens, anti-A and anti-B.
    1. O neg is the universal donor
    2. Group A = antigen A, anti-B.
      1. Group B = antigen B, anti- A
        1. Group AB = antigen A & B, no antibodies
          1. Universal recipient
          2. Plasma is removed from the blood before it's given to someone else.
            1. Antibodies are in plasma, antigens are on red blood cells
            2. Rhesus positive people have the antigen D
              1. Baby can pass this to mother in womb, so she might react with her next rhesus positive baby, as she will have produced anti-D last time.
              2. To prevent transplant rejection immunosupressant drugs and irradiation with x-rays is used.
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