Cardiopulmonary Resuscitation (CPR) 2025 – 400 Free Practice Questions to Pass the Exam

Focusing on chest compressions is essential when no breathing is detected, as this indicates the victim may be in cardiac arrest. Immediate chest compressions can help maintain blood flow to vital organs, including the brain and heart, until emergency medical services arrive or the victim starts breathing again.

When a person is unresponsive and not breathing normally, initiating chest compressions as soon as possible can significantly increase the chances of survival. It's crucial to recognize that time is of the essence during such emergencies, and delaying compressions can lead to irreversible damage due to lack of oxygen.

Addressing the other scenarios helps underline the significance of acting swiftly: if the victim is conscious, they are typically not in immediate danger of cardiac arrest, and therefore chest compressions are not required. Relying solely on checking for breathing before starting compressions could waste valuable time. Waiting for trained personnel to arrive before starting compressions also delays critical care that is necessary to support the victim's life until professional help takes over.