A 50-year-old man presents with a 2-day history of left lower quadrant abdominal pain, fever (100.8°F), and nausea. CT scan reveals uncomplicated diverticulitis without abscess or perforation. He is tolerating oral intake and has stable vital signs. What is the most appropriate initial management?
✓ Correct Answer: Option C
Uncomplicated diverticulitis in a stable patient tolerating oral intake can typically be managed in an outpatient setting with oral antibiotics, a clear liquid diet (gradually advancing), and pain control. Surgical resection is for complicated cases, and colonoscopy is contraindicated during acute inflammation.