Review Question - QID 213751

A 5-year-old boy is brought to the clinic by his mother for pain with urination for the past 4 days. The pain is described as a burning sensation and is concentrated in the penile area. He denies any abnormal odor, discharge, or recent trauma. His mother reports that the patient had an episode of enuresis 2 nights ago, which is unusual for him as he has been potty-trained for “quite a while now.” The patient also reports that when he feels the urge urinate, he needs to go right away. His diet consists mainly of store-bought food, milk, and candy as he is a picky eater. His past medical history includes an ear infection 1 year ago that was treated with antibiotics. Surgical history includes circumcision and a tonsillectomy 1 year ago. A physical examination demonstrates some suprapubic pain with palpation and mild abdominal distension. Which of the following is appropriate to prevent future episodes of this patient’s presentation?