transfusion reactions

Question 1

acute

Answer 1

within 24hrs

acute haemolysis
febrile non-haemolytic
transfusion realated lung injury

Question 2

delayed

Answer 2

days-weeks

delayed haemolytic transfusion reaction
transfusion-assoc graft vs host disease
post transfusion purpura

Question 3

acute haemolytic reaction features

Answer 3

pain
haemoglobinuria - red urine
hypotension
renal failure, DIC

Question 4

febrile non-haemolytic reaction features

Answer 4

fever
benign
no evidence haemolysis