For a pediatric hypotensive snake bite, what is the recommended IV fluid volume?

For a pediatric hypotensive snake bite, what is the recommended IV fluid volume?

• A. Normal Saline: 10ml/kg
• B. Normal Saline: 20ml/kg
• C. Benadryl: 1mg/kg IV/IO/IM
• D. Solu-Medrol: 2mg/kg IV/IO/IM

Answer: (B)

Rapid restoration of circulating volume with an isotonic fluid is essential when a child is hypotensive after a snakebite. The recommended approach is to give a normal saline bolus of 20 mL per kilogram, administered quickly, then reassess. If perfusion remains compromised, you can repeat the bolus up to a total of about 60 mL/kg, while monitoring for signs of fluid overload. This strategy directly improves preload and cardiac output, helping to maintain organ perfusion while other treatments (like antivenom) are started. The other options don’t address shock from venom. Benadryl and Solu-Medrol are adjuncts for allergic reactions or swelling in specific scenarios, not instructions for fluid resuscitation or restoring intravascular volume.

Rapid restoration of circulating volume with an isotonic fluid is essential when a child is hypotensive after a snakebite. The recommended approach is to give a normal saline bolus of 20 mL per kilogram, administered quickly, then reassess. If perfusion remains compromised, you can repeat the bolus up to a total of about 60 mL/kg, while monitoring for signs of fluid overload. This strategy directly improves preload and cardiac output, helping to maintain organ perfusion while other treatments (like antivenom) are started.

The other options don’t address shock from venom. Benadryl and Solu-Medrol are adjuncts for allergic reactions or swelling in specific scenarios, not instructions for fluid resuscitation or restoring intravascular volume.