Initial Burn Management and Airway Care · NCLEX Exam

Why is the 'Rule of Nines' used in the immediate assessment of a burn patient?

  1. To estimate the depth of the burn injury
  2. To estimate percent body surface area burned and guide fluid resuscitation
  3. To select the appropriate prophylactic antibiotic
  4. To determine whether tetanus prophylaxis is required
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Correct answer: To estimate percent body surface area burned and guide fluid resuscitation

The Rule of Nines gives a rapid estimate of percent total body surface area (TBSA) burned, which guides fluid resuscitation and care planning.

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