Should pediatric AED pads be used on an adult who is frail and weighs 105 pounds?

The rationale behind using adult AED pads on adults, regardless of their weight, is to ensure the correct delivery of the shock and to avoid potential complications. Adult pads are specifically designed to provide the optimal current and pad placement for adult body physiology and size. Using pediatric AED pads, which are tailored for children's smaller body size and reduced electrical impedance, may not deliver the appropriate shock required for an adult, even if they weigh less than typical adults.

It's crucial to prioritize the safety and effectiveness of the shock delivered in any cardiac emergency. While weight might suggest consideration for smaller pads, AEDs are calibrated and tested to ensure adult pads are safe and effective for all adult patients. For instances where adult pads are not available, it's vital to follow protocols and guidelines that recommend using adult pads whenever possible, regardless of a person's weight or frailty, to maximize the chances of survival and recovery.