Which of the following is NOT part of the adult chain of survival?

The correct answer highlights that advanced airway management is not considered a fundamental component of the adult chain of survival. The adult chain of survival emphasizes essential elements that improve the chances of survival in the event of a cardiac arrest scenario, which include recognizing cardiac arrest early, initiating high-quality CPR, and providing early defibrillation.

While advanced airway management can certainly be a part of the overall care provided to a patient in cardiac arrest, especially in advanced life support scenarios, it is not a primary link in the immediate response framework defined by the adult chain of survival. This chain focuses on immediate, high-impact interventions to restore circulation and improve outcomes rather than more advanced interventions that typically follow the initial emergency response.

In summary, the primary focus of the adult chain of survival is on actions that can be taken quickly by bystanders or first responders to ensure timely intervention, whereas advanced airway management falls into a secondary role once the basic life-saving measures have been established.