What is defined as the method of providing rescue breaths for a non-breathing guest?

Rescue breathing is specifically defined as the method of providing breaths to a non-breathing individual. This technique is typically employed when a person has stopped breathing but still has a pulse. It involves providing controlled breaths to ventilate the lungs, which is crucial in sustaining oxygen levels in the bloodstream until further help or advanced medical care can be obtained. Rescue breathing is part of the broader concept of CPR, but it specifically focuses on the act of breathing assistance without immediate chest compressions.

While CPR (Cardiopulmonary Resuscitation) incorporates both rescue breathing and chest compressions given to someone who is unresponsive and not breathing, it's the specific action of delivering breaths that is categorized as rescue breathing. The other options, such as choking relief and first aid, address different scenarios and techniques; choking relief is aimed at clearing an airway obstruction, and first aid covers a wider range of medical assistance topics. Thus, rescue breathing is the precise term that answers the question regarding assisting a non-breathing guest.