Commonest cause of systemic hypeension in children is -: (A) Coarctation of aoa, (B) Acute glomeurlonephritis, (C) Nephrotic syndorme, (D) Congenital adrenal hyperplasia
Answer is B. Ans. is 'b' i.e., Acute glomerulonephritis o None of the option is correct because most common cause is chronic glomieulonephritis. o But, amongst the given options acute glomerulonephritis is the most common disease that progresses to chronic glomerulonephritis.