How often should ventilation be delivered to a patient in respiratory arrest?

Delivering ventilation to a patient in respiratory arrest should occur every 5-6 seconds. This timing allows for a balance between providing adequate oxygen to the patient without causing hyperventilation. Each ventilation should take about 1 second, during which you should aim to see the chest rise to confirm effective ventilation. This approach helps to maximize oxygenation while minimizing the risk of complications associated with rapid ventilation, such as increased intrathoracic pressure and reduced venous return to the heart. Therefore, adhering to this timing is critical in the management of respiratory arrest to ensure the patient receives sufficient breaths while protecting their airway and overall cardiovascular function.