blood transfusion Flashcards
anaemia
reduced number or RBC resulting in reduced oxygen carrying capacity
coagulopathy
clotting dysfunction
allogenic transfusion
blood from one species to the same species
autologous transfusion
blood from one individual back to the same individual
xeno transfusion
blood from one species to a different species
donor dog
15-20ml/kg - max 450ml
universal donor - DEA 1:1
Cat donor
10-15ml/kg - max 60ml
PCV - transfusion
PCV raised by 1% every 2ml/kg of whole blood transfused
transfusion complication %
cats - 1.2-8.7%
dogs - 3.3-28%
immunologic transfusion reactions
hemolytic, hypersensitivity, febrile
nonimmunologic transfusion reactions
sepsis, circulatory overload, hemolysis
pyrexia
most common transfusion reaction
inflamation response to the blood / component
canine to feline transfusion
cats have no naturally occourring antibodies to canine red blood cell antigens
DIC
disseminated intravascualr coagulation
( death is coming )
always secondary to another disease or trauma
DIC treatment
halt clot and stop bleeding
fluid therapy and supportive care