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  1. <Quick Facts: Blood Disorders
    Blood Transfusion
    • Blood Transfusion
      • What is a blood transfusion?
        • What's in a blood transfusion?
        • What determines my blood type?
        • Why does my blood type matter?
        • Where does transfused blood come from?
      • Why would I need a blood transfusion?
      • What problems can I have from a blood transfusion?
        • Fever
        • Allergic reactions
      • What safety precautions are taken during a blood transfusion?
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