Final answer:
The main treatment for infectious mononucleosis (mono) focuses on alleviating fatigue and sore throat; the correct answer is Option 3: Fatigue; throat. Patients should rest significantly due to the prolonged fatigue associated with mono and manage their sore throat with supportive care.
Step-by-step explanation:
The main treatment for infectious mononucleosis consists of relief of fatigue and sore throat, as well as rest, which corresponds to Option 3: Fatigue; throat. Infectious mononucleosis, commonly known as mono, is usually characterized by symptoms such as a high fever, swollen lymph nodes, and a severe sore throat. Given the clinical scenario of the 16-year-old patient with these symptoms and a positive Sure-Vue Mono Test, the diagnosis supports infectious mononucleosis.
Rest is particularly emphasized in the treatment because of the extreme fatigue associated with mononucleosis, which can persist for several months. Additionally, sore throat is one of the main symptoms that causes discomfort, and symptom management may include throat lozenges, gargles, and pain relievers. Patients are also advised to stay hydrated and avoid strenuous activity to prevent spleen rupture, a rare but serious complication of mono.