Body Surface Area and Burns

The video explains the Rule of Nine, a method for estimating the total body surface area (TBSA) affected by burns. It highlights its importance in treatment, fluid estimation, and hospital admission criteria. The Rule of Nine, developed by Pulaski and Tennyson and published by A.B. Wallace, is adapted for children due to their different body proportions. The video details BSA values for adults and children and provides examples of calculating affected areas. It concludes with a call to action for viewers to engage with the content.

What is the primary purpose of the Rule of Nine?

• To estimate the total body surface area affected by burns

• To assess the severity of a fracture

• To calculate the exact weight of a patient

• To determine the age of a burn victim

Who published the Rule of Nine in 1951?

• A.B. Wallace

• John Doe

• Pulaski and Tennyson

• Dr. Smith

Why is the Rule of Nine modified for children?

• Children have a smaller head and larger mass in the legs

• Children have a different skin texture

• Children have a larger head and smaller mass in the legs

• Children have more body fat

What percentage of the body surface area does the entire back represent in adults according to the Rule of Nine?

• 27%

• 18%

• 9%

• 36%

In children, what percentage of the body surface area does the entire head represent?

• 9%

• 13.5%

• 18%

• 27%

If a child's entire left leg is burned, what percentage of their body surface area is affected?

• 27%

• 18%

• 13.5%

• 9%

How much of the body surface area is affected if both legs of an adult are burned?

• 27%

• 18%

• 45%

• 36%

What is the BSA value assigned if half of a patient's back is burned?

• 36%

• 9%

• 18%

• 27%

If a patient's entire left leg and half of their back are burned, what is the total BSA affected?

• 45%

• 36%

• 27%

• 18%

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