This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Kidney, Subject name: Medicine
Common cause of chronic renal failure is- 
Select and explain. 
A. Hypotension, B. Hypeension, C. Diabetes insipidus, D. Malaria
B: Hypeension
Answer: B: Hypeension 
Explanation: Leading categories of Etiologies of CKD- Diabetic nephropathy (most common cause of CKD. ) Glomerulonephritis Hypeension -associated CKD(includes vascular and ischemic kidney disease and primary glomerular disease associated with hypeension ) Autosomal dominant Polycystic kidney disease. Other cystic diseases and tubular nephropathy. Ref:Harrison 20 th edition pg no 2113.table-305-2