When performing two-provider CPR, which of the following is an appropriate action?

In the context of two-provider CPR, the appropriate action involves one provider continuously performing chest compressions without interruptions, while the other provider manages ventilations and assists with the overall process. Continuous compressions are crucial because they help maintain blood flow to vital organs, particularly the brain and heart, which is essential during a cardiac arrest.

In a two-provider scenario, the CPR guidelines emphasize the need for high-quality chest compressions, which should be delivered at a rate of 100 to 120 compressions per minute and at a depth of at least 2 inches for adults. Interruptions in compressions can significantly impact the effectiveness of CPR and reduce the chances of survival. Therefore, it is critical that one provider commits to delivering uninterrupted compressions during the entirety of the resuscitation effort.

The other options do not align with recommended practices. For instance, alternating roles every minute may not be necessary if one provider is effectively maintaining compressions, which can lead to interruptions in blood flow. While the compression-to-ventilation ratio is indeed an important aspect of CPR, for two-rescuer adult CPR, the correct ratio is typically 30:2, not 15:2. Additionally, while assessment is important, it should not become the sole focus