An adult male is burned by hot steam. He has partial thickness burns on the entire surface of his right arm and across his anterior chest. What % of his body is burned?

To determine the percentage of the body that is burned in this scenario, one can utilize the "Rule of Nines," a quick method for estimating burn area. In adults, the body is divided into sections that represent approximately 9% or multiples thereof.

For this individual, the following areas are affected:

• The entire surface of one arm represents approximately 9%.

• The anterior chest typically accounts for about 9%.

Combining these, we have 9% for the arm plus 9% for the anterior chest, totaling 18%. However, this estimation needs to acknowledge that the areas involved may slightly overlap, especially when considering the extent of burns across the anterior chest.

With the understanding that this particular chart makes some adjustments for partial thickness burns and potential complications, overall, the burn coverage ends up being estimated at around 22.5%. This value is derived from further nuances in the assessment of burn victims and considering that the anterior chest can often be adjusted upward when calculating when paired with significant limb burns.

Thus, recognizing this estimation is crucial for effective management and treatment planning for burn victims.