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: Surgery
Reflex nephropathy is diagnosed mainly by: September 2005, September 2012 
Select and explain. 
A. X-ray KUB, B. Micturating cysto urethrogram, C. CT scan, D. MRI scan
B: Micturating cysto urethrogram
Answer: B: Micturating cysto urethrogram 
Explanation: Ans. B: Micturating cysto urethrogram