Review Question - QID 214647

A 23-year-old woman who is 18 weeks pregnant presents to the emergency department with a headache and blurry vision. She has a history of pulmonary embolism and obesity. She has had these symptoms for the past several weeks but notes that her symptoms get better after she leaves for work. She has been unable to see a neurologist for these symptoms as she can not afford health insurance. She states her symptoms are notably worse over the weekend, and this Sunday evening she could not tolerate them anymore. His temperature is 99.2°F (37.3°C), blood pressure is 110/75 mmHg, pulse is 112/min, respirations are 22/min, and oxygen saturation is 100% on room air. Physical exam reveals cranial nerves as grossly intact with normal strength/sensation throughout and a mildly ataxic gait. Her symptoms have been improving slightly since arriving to the hospital. Which of the following is the most appropriate next step in management?