Review Question - QID 210746

A 27-year-old man is brought to the emergency department by his girlfriend. The patient is a seasonal farm worker and was found lying down and minimally responsive under a tree. The patient was immediately brought to the emergency department. The patient has a past medical history of IV drug use, marijuana use, and alcohol use. His current medications include ibuprofen. His temperature is 98.2°F (36.8°C), blood pressure is 100/55 mmHg, pulse is 60/min, respirations are 15/min, and oxygen saturation is 98% on room air. On physical exam, the patient's extremities are twitching, and his clothes are soaked in urine and partially removed. The patient is also drooling and coughs regularly. Which of the following is the most appropriate next step in management?