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
HIV induced nephropathy is more common in which of the following subsets of HIV patients 
Select and explain. 
A. Homosexuals, B. Hetrosexuals, C. Intravenous drug abusers, D. Congenital HIV
C: Intravenous drug abusers
Answer: C: Intravenous drug abusers 
Explanation: None