What is the appropriate response for a victim who is not breathing and has no pulse?

When a victim is not breathing and has no pulse, the most critical response is to begin cardiopulmonary resuscitation (CPR). This is essential because CPR helps to maintain blood flow and oxygenation to the brain and vital organs until professional medical help arrives. By performing CPR, you provide artificial circulation and can increase the chances of survival for the victim.

While calling for emergency assistance is important, it typically follows the immediate life-saving measures that must be taken when someone is in cardiac arrest. Rescue breathing alone would not be sufficient without the chest compressions that CPR includes. A secondary assessment is not appropriate in this scenario, as it would delay the necessary actions that need to be taken right away. Initiating CPR should always be the first action in this critical scenario, ensuring that vital organs continue to receive some level of circulation.