<prompt> In malignant HTN, seen is -Hyalinised aeriolesReplacement by necrotizing aeriolitisCalcificationAll  <response>: Ans. is b i.e., Replacement by necrotizing aeriolitis The changes described above were in small vessels aerioles. Besides these, hypeension also causes - o Atherosclerosis in large aeries. o Degenerative changes in the walls of large and medium aeries that potentiate both aoic dissection and cerebrovascular hemorrhage. 