What kind of intervention is critical for patients exhibiting agonal breathing?

In cases of agonal breathing, which is characterized by ineffective, gasping breaths that indicate a severe medical emergency, it is essential to provide ventilation support as a primary intervention. Using a Bag-Valve-Mask (BVM) allows for the delivery of positive pressure ventilation, ensuring that oxygen is adequately supplied to the patient. This method effectively supports respiration when the patient's own breathing is insufficient or ineffective, potentially preventing further deterioration and increasing the chances of survival.

While other interventions, such as monitoring vital signs, providing immediate transport to the hospital, or starting intravenous access, are important components of patient care, they do not address the immediate need for oxygenation and ventilation in a patient exhibiting agonal breathing. The priority must be to stabilize the patient's respiratory status, as maintaining adequate oxygenation is critical to prevent irreversible brain damage and improve outcomes.