What is the purpose of a CPR mask?

The primary purpose of a CPR mask is to provide a barrier that minimizes direct contact between the rescuer and the victim. This is particularly important in situations where there is the potential for infectious disease transmission through rescue breaths or bodily fluids. By using a CPR mask, the rescuer can deliver breaths more safely and effectively, protecting both themselves and the victim. The design of most CPR masks includes features such as a one-way valve that allows air to pass into the victim while preventing exhaled air from entering the mask, further ensuring the safety and hygiene of the rescue process.

Other options may suggest roles that a CPR mask can play, but they do not accurately capture its primary function in the context of first aid and emergency response. For example, enhancing breath pressure or monitoring a victim's breathing is not a primary intent of the mask, nor does it solely focus on preventing air from escaping. The emphasis on minimizing direct contact is crucial for effective and safe resuscitation efforts.