This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Cardiovascular system, Subject name: Pathology
Onion skin thickening of aeriolar wall is sees in- 
Select and explain. 
A. Atherosclerosis, B. Median calcific sclerosis, C. Hyaline aeriosclerosis, D. Hyperplastic aeriosclerosis
D: Hyperplastic aeriosclerosis
Answer: D: Hyperplastic aeriosclerosis 
Explanation: Hyperplastic aeriosclerosis is more typical of severe hypeension. Vessel exhibit onion skin . Concentric laminated thickening of aeriolar walls and luminal narrowing Robbins 9 th edition page no. 334