The normal level for Electrolytes are Serum Calcium- 8.8-10mg/dl , Serum Magnesium in Male:1.7-2.8mg/dl, Serum Magnesium in Female: 2-3mg/dl, Serum Potassium: 3.5-5.0mEq/L, Serum Sodium- 136-145mEq/L