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: Pediatrics
A 10 year old boy is having hypeension. There is no other significant history and urine analysis is cause for his hypeension - 
Select and explain. 
A. Chronic glomerulonephritis, B. Polycystic kidney disease, C. Reflux nephropathy, D. All
A: Chronic glomerulonephritis
Answer: A: Chronic glomerulonephritis 
Explanation: Ans. is a' i.e., Chronic glomerulonephritis o Hypeension is children is commonly of renal origin. o It is anticipated as a complication of renal parenchymal disease CPDT o Among the renal parenchymal diseases, chronic glomerulonephritis is the most common cause followed by chronic pyelonephritis. Also know Hypeension in a newborn is most often associated with umblical aery catheterization and renal aery thrombosis.