Question

According to the rule of nines, what percentage of the body would be affected by burns covering the anterior surface of the arms and legs bilaterally?

-18.0%
-22.5%
-27.0%
-36.0%

Answer 1

Using the rule of nines, burns affecting the anterior surface of both arms and legs would result in a total body area percentage of 27.0%.

Step-by-step explanation:

According to the rule of nines, the percentage of the body affected by burns covering the anterior surface of the arms and legs bilaterally can be calculated by adding the individual percentages assigned to each anatomical area. Each arm constitutes 9% (4.5% for the anterior surface) and each leg constitutes 18% (9% for the anterior surface) according to the rule. Therefore, the total affected body area percentage would be:

Anterior arms (both): 4.5% + 4.5% = 9%
Anterior legs (both): 9% + 9% = 18%
Total: 9% + 18% = 27.0%%