<prompt> Commonest histological finding in Benign Hypeension is:Proliferative endaeritisNecrotizing aeriolitisHyaline aeriosclerosisCystic Medial Necrosis  <response>: The characteristic histological finding in Benign Hypeension is Hyaline aeriosclerosis. Ref: Robe W. Schrier 2007, Section 8, Hypeension, In the book, Diseases of The Kidney and Urinary Tract, Volume 2, USA, Page 1398;Robbins Basic Pathology, 7th Edition, Pages 1006-08; Textbook of Pathology By Harsh Mohan, 5th Edition, Pages 711-13 