Adult burn management: for a 2nd degree burn > 15% or 3rd degree burn > 5%, what is the indicated action?

• A. Apply Dry Sterile Dressing
• B. Apply Cold Water Immersion
• C. Apply Dry Sterile Burn Sheet
• D. Initiate fluid resuscitation with Lactated Ringer's 1,000 mL

Answer: (D)

Significant burns disrupt fluid balance, so early fluid resuscitation is essential to prevent burn shock and maintain organ perfusion. In adults with a second-degree burn over 15% of body surface area or a third-degree burn over 5%, aggressive intravenous fluids are indicated. Lactated Ringer's solution is preferred because its electrolyte composition closely resembles plasma and it provides a bicarbonate precursor to help with acidosis from tissue injury. The goal is to restore circulating volume promptly, often guided by the Parkland formula, which uses weight and total body surface area burned to determine the total fluid needs, with half given in the first 8 hours from the time of injury and the remainder over the next 16 hours. Therefore initiating fluid resuscitation with Lactated Ringer's is the best course of action for these burn sizes. The other options focus on surface wound care or cooling, which are important but do not address the life‑threatening fluid loss seen with these burn severities.