<prompt> The amount of potassium delivered to this patient after giving one bottle?2 mmol4 mmol8 mmol10 mmol  <response>: Ans. b 4 mmol.Composition of one liter of Ringers Lactate solution: 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 mmolLRingers lactate has an osmolarity of 273 mOsmL 