question: Q:A 3-month-old boy is brought to the emergency department by his mom for breathing difficulty after a recent fall. His parents say that he rolled off of the mattress and landed on the hard wood floor earlier today. After an extensive physical exam, he is found to have many purplish bruises and retinal hemorrhages. A non-contrast head CT scan shows a subdural hemorrhage. He was treated in the hospital with full recovery from his symptoms. Which of the following is the most important follow up plan?? 
  {'A': 'Inform child protective services', 'B': 'Provide parents with anticipatory guidance', 'C': 'Provide home nursing visits', 'D': 'Reassurance that accidents are common', 'E': 'Referral to genetics for further testing'},