How often should you reassess a guest after starting CPR?

In a CPR scenario, it is essential to periodically reassess the guest's condition to ensure that the CPR process is effective and to determine if any changes in the guest’s status have occurred. Reassessing every 2 minutes is recommended because it allows enough time to evaluate the effectiveness of chest compressions and rescue breaths without interrupting the critical flow of CPR too frequently.

This time frame also aligns with the guidelines provided by CPR training, which emphasize the importance of consistent, high-quality compressions while still taking moments to assess the situation. The 2-minute mark is a balance that provides an opportunity to check for signs of life or other changes without disrupting CPR excessively, which could reduce its effectiveness.

In contrast, reassessing more frequently than every 2 minutes could lead to unnecessary interruptions in CPR, possibly impacting the outcome for the victim.