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': 'All are TRUE about thin basement membrane defect, EXCEPT: \nSelect and explain. \nA. Also known as benign familial hematuria, B. Autosomal dominant inheritance, C. Persistent or recurrent microscopic hematuria, D. Impaired renal function', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Benign familial hematuria is also referred to as thin basement membrane disease. It is inherited as an autosomal dominant trait Characterised by persistent or recurrent microscopic hematuria, a uniformly thinned GBM, and normal renal function. Proteinuria and episodes of gross hematuria are uncommon. The disease is not associated with extrarenal manifestations Ref: Dan Med Bull 2009; 56:105-52', 'role': 'assistant'}]