Which method is used to provide rescue breaths for a tracheotomy patient?

When providing rescue breaths for a tracheotomy patient, the method used is mask-to-stoma breathing. This technique is specifically designed for individuals who have had a tracheostomy, where an opening is made directly into the trachea.

In this scenario, the patient's airway is accessed through the stoma (the opening created in the neck), rather than through the mouth or nose as seen in standard CPR techniques. A mask can be used to create a seal around the stoma, allowing for effective delivery of breaths directly into the trachea. This method supports proper ventilation, ensuring that oxygen is delivered effectively into the lungs.

Using alternative methods like mask-to-mouth breathing, mouth-to-nose breathing, or nasal cannula breathing would not be appropriate for a tracheotomy patient, as these methods do not provide a direct route to the airway that is currently functional in such cases.