When drowning is suspected, how should initial ventilations be delivered?

When drowning is suspected, the correct approach is to deliver 2 breaths before starting CPR. This is because, in drowning situations, the victim may have a lower level of oxygen in their bloodstream due to the inability to breathe effectively. The delivery of initial ventilations aims to improve oxygenation quickly before beginning chest compressions.

By providing those 2 breaths, you help to inflate the lungs with oxygen-rich air, which is critical since the individual may have been deprived of oxygen for a period of time. This fundamental step is vital in improving the chances of survival and recovery, as it can lead to better outcomes in situations where drowning is involved. Following these initial ventilations, CPR can then be performed, involving chest compressions and additional ventilations as necessary.

The other approaches listed do not adequately address the immediate need for oxygenation in a suspected drowning scenario.