Criado por gina_evans0312
quase 11 anos atrás
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Questão | Responda |
Immunological | Involving antibodies and antigens |
Naturally Occuring Ig's | ABO- found without exposure |
Immune Ig's | Evoked by exposure i.e. incorrect transfusion/pregnancy |
HTR | Haemolytic Transfusion Reaction- where cells are rapdily lysed in host |
Acute HTR's | Happen within 24 hours of exposure |
Cause of Acute HTR's | ABO incompatability |
Effects of Acute HTR | Fever, chest pain, kidney failure |
Delayed HTR | Occur after 5-10 days |
Cause of Delayed HTR's | Secondary immune response due to re-exposure to a given RBC ag |
Effects of Delayed HTR | Fever, Hb fall, jaundice |
Febrile Non-Immunological Reactions | Where incompatible WBC's are destroyed by the immune system |
Effects of Febrile Non-Immunological Reactions | Temp rise, chills, rigors |
Non-Immunological | Not involving Ig's/Ag's |
TACO | Transfusion Associated Circulatory Overload |
Transfusion Transmitted Infections | I.e. HIV |
Signs of Bacterial Contamination | Shock, fever, chills, rigors, hypertension, collapse |
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