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
All are features of Acute Renal Failure (ARF) except - 
Select and explain. 
A. Hypotension, B. Metabolic acidosis, C. Hyperkalemia, D. Hypertension
D: Hypertension
Answer: D: Hypertension 
Explanation: None