a 23-year-old woman presents with seizures. the patient received 2 mg of lorazepam by ems but continues to seize. serum lab tests show the following: sodium: 118 mmol/l potassium: 3.6 mmol/l chloride: 90 mmol/l bicarbonate: 21 mmol/l blood urea nitrogen: 10 mg/dl creatinine: 1.0 mg/dl glucose: 89 mg/dl what treatment should be administered next?
