When should you perform CPR?

Performing CPR is specifically indicated in situations where a person is both unresponsive and not breathing. This is crucial as CPR is meant to manually circulate blood and ensure oxygen is delivered to vital organs when the heart has stopped functioning properly. In cases of unresponsiveness, it is essential to check if the individual is breathing. If they are not breathing, it indicates a critical situation where immediate intervention is necessary to prevent brain damage and increase the chances of survival.

This choice emphasizes the need for a clear assessment of responsiveness and breathing before initiating CPR. It aligns with emergency response guidelines that stress the importance of recognizing life-threatening conditions and taking prompt action. The circumstances described in this answer prioritize the safety and well-being of the individual in distress, reflecting best practices in emergency medical response.