In the adult Rule of Nines, what percentage is assigned to the perineum?

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Multiple Choice

In the adult Rule of Nines, what percentage is assigned to the perineum?

Explanation:
In the adult Rule of Nines, the body is divided into fixed percentages to estimate burn size quickly. The perineum is a small region, so it’s assigned 1% of total body surface area. This keeps the overall total at 100% and reflects its relatively tiny surface area compared with other regions (head 9%, each arm 9%, anterior trunk 18%, posterior trunk 18%, each leg 18%). So the perineum being 1% best fits the way these proportions are set in adults.

In the adult Rule of Nines, the body is divided into fixed percentages to estimate burn size quickly. The perineum is a small region, so it’s assigned 1% of total body surface area. This keeps the overall total at 100% and reflects its relatively tiny surface area compared with other regions (head 9%, each arm 9%, anterior trunk 18%, posterior trunk 18%, each leg 18%). So the perineum being 1% best fits the way these proportions are set in adults.

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