According to Santa Clara County policy, what should be performed after thirty compressions?

After thirty compressions, continuing with compressions is vital because it aligns with the protocols for high-quality cardiopulmonary resuscitation (CPR). The main focus during CPR is to maintain blood circulation and ensure that oxygenated blood is delivered to vital organs, particularly the brain.

Delivering compressions consistently helps to create pressure in the thoracic cavity, facilitating blood flow to the heart and brain. This is especially critical in a situation of a cardiac arrest, where every second counts, and interruptions in compressions can reduce the chances of survival.

While ventilations are also important, they are performed after a specific number of compressions in a cycle, emphasizing the priority of compressions in sustaining circulation. Therefore, following the established guidelines, the emphasis on continuing with compressions after thirty is to maximize blood flow and improve the likelihood of a successful resuscitation effort.