<prompt> All are indications for dialysis in a case of acute renal failure except:UremiaHyponatremiaHyperkalemiaMetabolic acidosis  <response>: Ans: B Hyponatremia Ref: Harrisons principles of Internal Medicine. 18th edition. 2012. Chapter 279.Explanation:Indications for Dialysis in ARFVolume overload,Hyperkalemia.Metabolic acidosis,In some toxic ingestionsSevere complications of uremia asterixis, pericardial rub or effusion, encephalopathy, uremic bleeding. 