Blood Transfusion Reactions

Pregunta	Respuesta
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

Resumen del Recurso

	Creado por gina_evans0312 hace casi 11 años