The nurse is discussing the treatment of congenital aganglionic megacolon (Hirschsprungs disease) with the caregivers of a 3-day-old newborn infant who presented with abdominal distension and failure to pass meconium. Which statement is the best explanation of the treatment for this diagnosis?

The correct answer is A: The treatment for the disorder will be a surgical procedure. In Hirschsprung's disease, there is a lack of nerve cells in the colon, leading to a functional obstruction. The definitive treatment is surgical removal of the affected segment of the colon. This procedure aims to alleviate symptoms and prevent complications. Oral iron preparations (Choice B) are not the primary treatment for Hirschsprung's disease. Counseling (Choice C) may be beneficial but does not address the underlying physiological issue. Enemas (Choice D) may provide temporary relief but do not address the root cause. Therefore, surgical intervention is the most appropriate and effective treatment for this condition.