What should be performed after providing two rescue breaths?

After providing two rescue breaths during a cardiac emergency, it is crucial to reassess the victim's breathing. This step involves checking if the individual's chest is rising and falling, which indicates whether or not they have regained effective breathing. The goal is to determine if the rescue breaths successfully restored a natural breathing pattern before proceeding with further interventions, such as chest compressions.

Reassessing breathing allows the rescuer to make informed decisions about the next steps in the emergency response. If the person begins breathing effectively on their own, additional interventions may not be necessary. Meanwhile, if there is still no breathing, the rescuer can immediately start chest compressions or follow other emergency protocols as needed.

In contrast, checking for pulse is an important step in the overall assessment of a person's condition but it comes after assessing breathing in this specific emergency response sequence. Providing chest compressions is essential if the victim is unresponsive and not breathing. Calling for emergency help is a critical action that should ideally be done earlier in the process to ensure professional assistance is on the way. Therefore, reassessing breathing is the appropriate action following rescue breaths.