A 2-year-old child presents with loose stools. On examination she has signs of severe dehydration. If her weight is 10 kg, what would be the volume of fluid to be given in the first 3 hours?
**Core Concept**
The management of severe dehydration in children involves the calculation of fluid requirements based on the child's weight. **Pediatric dehydration** treatment aims to correct fluid deficits, provide maintenance fluids, and replace ongoing losses. The **World Health Organization (WHO)** oral rehydration solution guidelines are often referenced.
**Why the Correct Answer is Right**
For a child with severe dehydration, the **initial fluid replacement** should be aggressive, aiming to correct the deficit over the first few hours. The formula often used is to give 100 mL/kg over 3-4 hours for the first 4 hours in cases of severe dehydration, with half of this volume given in the first hour and the rest over the next 2-3 hours for severe cases, but specifics can vary by protocol.
**Why Each Wrong Option is Incorrect**
**Option A:** Would be an underestimation for severe dehydration correction.
**Option B:** This might not fully address the severity of dehydration in the initial phase.
**Option D:** Exceeds the general recommendation for initial fluid resuscitation in pediatric dehydration.
**Clinical Pearl / High-Yield Fact**
In pediatric patients, especially those under 5, **dehydration assessment** and prompt, appropriate fluid management are critical to prevent complications. Remember, the child's weight in kilograms is crucial for calculating fluid needs.
**Correct Answer:** C. 100 mL/kg over 3-4 hours, so for a 10 kg child, it would be 100 mL/kg * 10 kg = 1000 mL, with a portion given in the first hour and the rest over the next 3 hours, fitting the description of option C, assuming it aligns with this calculation.