What is the primary goal of BLS?

The primary goal of Basic Life Support (BLS) is to maintain airway and circulation until more advanced medical help can arrive. In emergency situations, especially those involving cardiac arrest or respiratory failure, the use of BLS techniques like chest compressions and rescue breaths is essential to keep blood and oxygen circulating to vital organs. This is critical for minimizing organ damage and increasing the chances of survival until professional emergency medical services can take over.

While ensuring advanced care is important, BLS serves as a bridge to that care, focusing on immediate, life-sustaining interventions. Diagnosing emergency conditions is outside the scope of BLS, as the priority is to provide immediate support rather than evaluate the underlying cause of the emergency. Long-term patient care is also not a focus of BLS; rather, it is about immediate assistance in critical situations. This foundational knowledge is crucial for anyone trained in healthcare and emergency response.