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
False about IgA nephropathy 
Select and explain. 
A. Mesangial Proliferation, B. Also called Berger's nephropathy, C. Recurrent Hematuria, D. Complement levels are decreased
D: Complement levels are decreased
Answer: D: Complement levels are decreased 
Explanation: Complement levels are normal in IgA nephropathy.