Which is NOT a role of BLS providers in the context of cardiac arrest?

In the context of Basic Life Support (BLS), providers are primarily focused on immediate life-saving interventions during cardiac arrest situations. Performing advanced surgical procedures falls outside the scope of BLS training and is not a role assigned to BLS providers. BLS is designed to equip individuals with the skills necessary for recognizing cardiac arrest, providing high-quality chest compressions, and using an Automated External Defibrillator (AED) effectively.

BLS providers are trained to recognize cardiac arrest signs across different age groups, ensuring they can respond appropriately regardless of the victim's age. Additionally, providing high-quality chest compressions is crucial as it helps maintain blood flow to vital organs, and using an AED is vital for delivering a shock to restore a normal heart rhythm when indicated. Therefore, the correct option reflects a responsibility that is not part of the BLS training framework.