According to the Rule of Palm, what percentage of the body surface area does the patient's whole hand represent?

The Rule of Palm is a useful concept in assessing burns and estimating the percentage of body surface area (BSA) affected. According to this rule, the entire surface area of a patient's palm (including the fingers) is approximately 1% of the total body surface area. This method provides a quick and practical way to estimate burns, especially for small areas, by using the patient's hand as a reference for size and estimating the total percentage of a burn injury. This simple approach is particularly helpful in emergency situations where rapid assessment is crucial for treatment decisions.

In this case, the correct answer indicates that the whole hand represents 1% of a person’s total body surface area, and helps in making quick assessments regarding the severity of burns or injuries.