system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
A 16-year-old boy comes to the physician with a 4-day history of sore throat and mild fever. He is on the varsity soccer team at his high school, but has been unable to go to practice for the last few days because he has been very tired and is easily exhausted. He has no history of serious illness and takes no medications. His mother has type 2 diabetes mellitus. He appears weak and lethargic. His temperature is 38.7°C (101.7°F), pulse is 84/min, and blood pressure is 116/78 mm Hg. Examination shows enlarged, erythematous, and exudative tonsils; posterior cervical lymphadenopathy is present. Abdominal examination shows no abnormalities. His hemoglobin concentration is 14.5 g/dL and leukocyte count is 11,200/mm3 with 48% lymphocytes. A heterophile antibody test is positive. In addition to supportive therapy, which of the following is the most appropriate next step in management?
assistant
Write a medical note that excuses from soccer events