According to the Rule of Nines for adults, what percentage is allocated to the head?

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Multiple Choice

According to the Rule of Nines for adults, what percentage is allocated to the head?

Explanation:
In adults, the Rule of Nines assigns 9% of the total body surface area to the head and neck. This convention lets you quickly estimate burn size by adding whole regions, and the head is one of those fixed regional values. Remember, this 9% applies to adults; in infants the head accounts for about 18% because of proportion differences. So for the head, the correct allocation is 9%.

In adults, the Rule of Nines assigns 9% of the total body surface area to the head and neck. This convention lets you quickly estimate burn size by adding whole regions, and the head is one of those fixed regional values. Remember, this 9% applies to adults; in infants the head accounts for about 18% because of proportion differences. So for the head, the correct allocation is 9%.

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