Review Question - QID 213693

A 28-year-old man presents to the physician with complaints of muscle aches and swelling around his eyes for the past week. He is a graduate student and recently returned from a field site trip to rural China and notes that he had an episode of loose stools, nausea, and fatigue after a celebratory pig roast with local villagers during his trip. His temperature is 102°F (38.9°C). On physical examination, the patient is noted to have the findings shown in Figure A as well as muscle weakness in his arms and legs. A complete blood cell count is obtained and reveals a white blood cell count of 20,000/µL and a total eosinophil count of 8,300/µL. Which of the following is the treatment of choice for this patient’s condition?