In what scenario would you NOT use rescue breaths during CPR?

Rescue breaths are a critical component of CPR as they provide oxygen to the lungs of a victim who is not breathing. However, there are specific scenarios in which rescue breaths would not be utilized.

For adult cardiac arrest without evidence of a witnessed breathing event, the focus of CPR should be on chest compressions alone if you are not trained or comfortable providing rescue breaths. This approach emphasizes the importance of maintaining blood circulation through effective compressions, which is vital until professional help arrives or until an automated external defibrillator (AED) can be used. In this scenario, rescue breaths might not be performed, especially in situations where bystanders are uncertain of the victim's condition or if they feel ill-prepared to deliver rescue breaths.

In contrast, other options involve situations where rescue breaths would either be necessary or advisable. For instance, in cases related to respiratory issues or choking, delivering breaths may be more critical. Therefore, understanding the nuances of when to administer breaths versus focusing solely on compressions is essential for effective CPR intervention.