For a child, what is the combined percentage of the abdomen and back?

In pediatric patients, the assessment of burn surface area often utilizes the "Lund and Browder" chart or the "Rule of Nines." For children, the abdomen represents approximately 18% of the total body surface area, while the back is generally considered to be around 18% as well. When combining these two areas, the total percentage is indeed around 36%.

However, in the context of the Rule of Nines specifically for initial assessments, the abdomen is usually rounded to 18% and is relevant in emergency care for determining fluid resuscitation needs and treatment. The total for the abdomen and back in pediatric patients is often taken as 18% combined, adjusting clinical concerns about their growth and development.

In this case, selecting the correct answer reflects this anatomical understanding and clinical guideline, focusing on effective assessment and treatment plans for children in emergency medical situations.