This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Nephrology, Subject name: Medicine
Which type of glomerulopathy is seen in HIV positive patients? 
Select and explain. 
A. Focal segmental glomerulosclerosis, B. Diffuse glomerulosclerosis, C. Membranous glomerulopathy, D. Mesangioproliferative glomerulonephritis
A: Focal segmental glomerulosclerosis
Answer: A: Focal segmental glomerulosclerosis 
Explanation: * HIV nephropathy is associated with the development of focal segmental glomerulosclerosis(also seen with reflux nephropathy). * It is also the commonest cause of nephrotic syndrome in adults.