<prompt> Contents of Ringers lactate are all except: September 2010Sodium ionPotassium ionChloride ionBicarbonate ion  <response>: Ans. D: Bicarbonate ion One litre of lactated Ringers solution contains: 130 mEq of sodium ion 130 mmolL 109 mEq of chloride ion 109 mmolL 28 mEq of lactate 28 mmolL 4 mEq of potassium ion 4 mmolL 3 mEq of calcium ion 1.5 mmolL 