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For infants, according to the Rule of Nines, how much of the body surface is attributed to each leg?

  1. 12%

  2. 13.5%

  3. 14%

  4. 15%

The correct answer is: 13.5%

In the context of the Rule of Nines, which is a method used to assess the percentage of body surface area (BSA) affected by burns, the percentages differ between adults and infants. For infants, each leg accounts for a specific percentage of total body surface area. According to the consensus for the Rule of Nines for infants, each leg is attributed 13.5% of the body surface area. This percentage reflects the adjustments made in calculating BSA for infants, recognizing that their body proportions differ significantly from those of adults. For adults, each leg is attributed 18%, but for infants, the legs account for a smaller portion due to their overall body size and proportionate distribution of body mass. The correct understanding of the Rule of Nines in pediatric patients, particularly infants, is crucial for accurately assessing burn severity and determining treatment protocols.