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: Medicine
Most common vessels involved in cutaneous vasculitis 
Select and explain. 
A. Arteries, B. Arterioles, C. Capillaries, D. Post-Capillary venules
D: Post-Capillary venules
Answer: D: Post-Capillary venules 
Explanation: Cutaneous Vasculitis also called hypersensitivity vasculitis involves Post-Capillary Venules.