What is a common complication associated with rescue breathing?

Rescue breathing is a critical skill used during a cardiopulmonary resuscitation (CPR) scenario or when assisting someone who is not breathing adequately. A common complication associated with rescue breathing is the risk of a complete obstruction of the airway. When delivering breaths, if the airway is not properly opened or if there is any blockage, it can prevent air from reaching the lungs, leading to further complications.

An obstruction can occur if the individual's tongue falls back, if there is foreign material in the airway, or if the technique used for rescue breathing is incorrect. This situation can quickly escalate, as the person may not be receiving any oxygen, which is vital for survival. Thus, understanding and properly executing the rescue breathing technique, ensuring that the airway is clear and open, is essential to avoid this complication and optimize the chances of a successful resuscitation outcome.