Review Question - QID 109943

A 23-year-old G1P0 woman presents to the emergency department with regular and painful contractions that occur every 3 minutes. She was at home cooking dinner when she experienced a deluge of clear fluid between her legs followed by painful contractions. The patient has a past medical history of obesity. Her pregnancy was not followed by an obstetrician, but she notes that she experienced abdominal pain and headaches frequently towards the end of her pregnancy. Her temperature is 99.5°F (37.5°C), blood pressure is 187/128 mmHg, pulse is 110/min, respirations are 17/min, and oxygen saturation is 98% on room air. The patient is started on magnesium sulfate and labetalol. The patient delivers her baby vaginally 2 hours later. On the labor and delivery floor, the patient is notably somnolent. Vitals are notable for respirations of 6 per minute. A physical exam reveals a somnolent woman who is minimally responsive. A cardiopulmonary exam is notable for hypopnea. A neurological exam reveals absent deep tendon reflexes and 3/5 strength in her upper and lower extremities. Which of the following is the most appropriate next step in management?