This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Medicine
[{'content': 'Wiskott Aldrich syndrome is associated with all of the following except : \nSelect and explain. \nA. Thrombocytopenia, B. Recurrent infections, C. Low levels of IgG, D. Deficient cell mediated immunity', 'role': 'user'}, {'content': "Answer: C \nExplanation: Answer is C (Low levels of IgG) : 'Immunoglobulin defect in Wiskott-Aldrich syndrome include low serum concentration of IgM. IgA & IgG are normal and IgE is frequently increased' - Harrison 'Serum IgM levels is low but IgG and IgA levels are normal or elevated' - Ananthnaravanan", 'role': 'assistant'}]