According to the rule of nines, what is the estimated burn surface area for a client with burns on both arms, the posterior trunk, genitals, and left leg?

The rule of nines is a method used to assess the total body surface area (TBSA) affected by burns in adults. According to this rule, the body is divided into sections, each representing approximately nine percent (or a multiple thereof) of the total body surface area.

For the scenario presented, let's break down the burn areas:

• Each arm (including both the front and back) accounts for 9% of the total body surface area, totaling 18% for both arms.

• The posterior trunk (back side) is considered to be 18% of the body surface area.

• The genital area is assigned 1% of the total body surface area.

• The left leg is considered to be 18% of the body surface area.

When you calculate the total burn surface area:

• Both arms: 18%

• Posterior trunk: 18%

• Genitals: 1%

• Left leg: 18%

Adding these percentages together gives:

18% (arms) + 18% (posterior trunk) + 1% (genitals) + 18% (left leg) = 55%

Based on the correct calculation of burn surface areas using the rule of nines, the estimated burn