During mouth-to-mouth rescue breathing for an adult, the recommended breathing rate is how many breaths per minute?

The recommended breathing rate for mouth-to-mouth rescue breathing for an adult is 12 breaths per minute. This rate is in line with current emergency response guidelines which emphasize the importance of providing sufficient oxygen to the patient while minimizing delays in chest compressions during cardiopulmonary resuscitation (CPR).

At a rate of 12 breaths per minute, the rescuer can deliver breaths effectively and efficiently without over-ventilating the patient, which can lead to complications such as increased intrathoracic pressure and reduced effectiveness of compressions. This guideline ensures a balance between maintaining oxygenation and allowing for effective chest compressions if they are also being performed.

It's essential to adhere to this specific rate to optimize the chances of a positive outcome during an emergency situation.