In pediatric cardiac arrest, what are the recommended defibrillation dosages?

The recommended defibrillation dosages in pediatric cardiac arrest follow a specific progression that aligns with current guidelines for effective electrical therapy. The correct choice outlines the initial energy doses for defibrillation as starting at 2 joules per kilogram for the first shock, then escalating to 4 joules per kilogram for subsequent shocks, and continuing this pattern with higher doses in increments.

This approach is based on the principle that starting with a lower energy level decreases the potential for cardiac tissue damage while still being effective in restoring a viable rhythm. Subsequent shocks at higher dosages maximize the chances of successful defibrillation once it is established that the initial attempt was ineffective.

The incorrect options either do not align with established pediatric protocols or suggest dosing increments that do not correspond to recommended practices, which could potentially hinder optimal resuscitation efforts. Understanding the rationale behind the defibrillation dosage is crucial for effective intervention in emergencies involving pediatric patients.