What should you do if the airway is obstructed in an unresponsive adult?

In a situation where an unresponsive adult has an obstructed airway, the primary action should be to begin CPR and perform chest compressions. This is because when a person is unresponsive and not breathing normally, their ability to clear the obstruction on their own is severely compromised. Chest compressions not only aid in maintaining blood circulation to vital organs, but they can also create enough pressure in the chest to potentially expel air and remove the obstruction.

When initiating CPR, the rescuer should therefore immediately start with chest compressions at the correct depth and rate. This approach aligns with emergency protocols that prioritize maintaining perfusion and attempting to clear the airway through the physical movement of compressions, especially since the person is unable to provide assistance themselves.

It is important to recognize that while interventions like back blows and abdominal thrusts are often effective for conscious individuals with a choking emergency, they are not appropriate for someone who is unresponsive. Similarly, checking for responsiveness and calling for help is crucial in emergency situations, but it does not address the immediate need to restore airway patency and circulation. Administering rescue breaths alone without performing compressions could also lead to insufficient blood flow, further complicating the situation. Thus, the correct course of action is to