A 3-year-old boy presents with a painful, swollen scrotum of sudden onset. He is distressed and vomiting. Examination shows a high-riding, tender right testis with absent cremasteric reflex. What is the most appropriate management?AReassure and review in 24 hoursBOrder an ultrasound and wait for the report before actingCUrgent surgical exploration for suspected testicular torsionDCommence oral antibiotics for epididymo-orchitisEApply ice packs and provide analgesia onlyCheck my answer