What is the preferred method of ventilation for a patient in respiratory arrest?

The preferred method of ventilation for a patient in respiratory arrest is two-rescuer, BVM (bag-valve-mask) ventilation. This technique is favored because it provides a more effective means of delivering oxygen to the patient. In this method, one rescuer maintains the airway by properly positioning the mask on the patient’s face while the second rescuer squeezes the bag to deliver breaths. This partnership enhances the ability to create a good seal around the mask, ensuring that air goes into the lungs rather than escaping around the sides, which can occur with a single rescuer assisting alone.

Additionally, using two rescuers allows for more frequent and effective ventilations, as one rescuer can focus on airway management while the other can concentrate on delivering appropriate breaths. This is especially important in respiratory arrest cases, where timely and effective ventilation can be critical to survival and minimizing neurological damage.

Employing this method maximizes the delivery of oxygen to the patient and increases the chances of successful resuscitation. The choice emphasizes teamwork and proper technique, which are vital components in emergency respiratory support.