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
The most common presentation for IgA nephropathy is: 
Select and explain. 
A. Nephritic syndrome, B. Nephritic syndrome, C. Microscopic hematuria, D. Repeated gross hematuria
D: Repeated gross hematuria
Answer: D: Repeated gross hematuria 
Explanation: Answer is D (Repeated Gross Hematuria): The most common presentation of IgA Nephropathy is with recurrent episodes of Gross (Macroscopic) Hematuria during or immediately following an upper respiratory tract infection 'Recurrent attacks of Painless Gross Hematuria represent the classic clinical presentation of IgA Nephropathy' -- Rudolph's Paediatrics