This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General surgery, Subject name: Surgery
[{'content': 'Which of the following is false about Anaphylactic Blood transfusion? \nSelect and explain. \nA. Different from allergic reactions, B. The reaction is seen after few ml of transfusion itselt, C. Washed blood products prevent it, D. Occurs in IgG deficeient persons', 'role': 'user'}, {'content': 'Answer: D \nExplanation: .Most cases of anaphylaxis due to blood transfusion are repoed in recipients with IgA deficiency who developed anti-IgA and whose transfused product contains donor plasma with a normal content of IgA.', 'role': 'assistant'}]