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: Pathology
Malignant hypeension is associated with ? 
Select and explain. 
A. RPGN, B. Malignant nephrosclerosis, C. Membranous GN, D. IgA nephropathy
B: Malignant nephrosclerosis
Answer: B: Malignant nephrosclerosis 
Explanation: Ans. is 'b' i.e., Malignant nephrosclerosiso Malignant nephrosclerosis is the one of the renal disease associated with malignant or accelerated phase hypeension. The main pathology is Fibrinoid necrosis of aerioles.o In kidney small pinpoint petechial hemorrhage may appear on the coical surface from the rupture of aerioles or glomerular capillaries. The kidney is known as 'flea bitten kidney'.