What is the primary purpose of performing rescue breathing?

The primary purpose of performing rescue breathing is to provide oxygen to someone who is not breathing adequately or at all. When an individual is unable to breathe, their body is deprived of the necessary oxygen that is essential for cellular function and overall physiological operations. Rescue breathing aids in delivering oxygen directly to the lungs, which is then transferred to the bloodstream, helping to sustain organ function until more advanced medical assistance can be initiated.

Effective rescue breathing can help prevent brain damage or death due to oxygen deprivation. This technique is crucial in emergencies where a person has stopped breathing, allowing for the restoration of oxygen levels in the body.