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occur most often in the pt with anti WBC antibodies. Pt has chills, tachycard, fever, hypotension and tachypnea
Febrile t reaction
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Caused by blood type or RH incompatibilty. Antigen/antibody complex destroy the transfused cells and start an inflammatory process.
Hemolytic t reaction
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Most often seen in pt's with an allergy. Rash, ithcing, bronchospasm, anaphylaxis (within 24 hours)
Allergic t reacion
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Infusion of contaminated blood products (present with usual symptoms: fever, chills, hkypotension, shock)
Bacterial transfusion reactions
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rare but life threatening problem that can occur in both immunosuppressed and immunocompetent pt's. Donor T cells attack host tissues.
TA-GVHD
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donating blood before surgery
preoperative
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withdrawal of pt's RBC and volume replacement just before surgical procedure
Acute normovolemic hemodilution
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blood salavage after surgery
postop blood salvage
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Recovery and reinfusion of pt's own bloodfrom an operative field or from bloeeding wound. for pt's with severe blood loss.
Intraoperative autologous transfusion
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