Chloride Featured hypokalemia, metabolic alkalosis, acid-base, potassium, hyponatremia, sodium, decreased gfr, aki, chloride Case 3: Vomiting causes Problems hypokalemia, metabolic alkalosis, acid-base, potassium, hyponatremia, sodium, decreased gfr, aki, chloride hypokalemia, metabolic alkalosis, acid-base, potassium, hyponatremia, sodium, decreased gfr, aki, chloride