How frequently should rescue breaths be administered to adults?

Rescue breaths should be administered at a rate of 1 breath every 5 seconds for adults. This frequency helps ensure that the individual receives adequate oxygen without over-inflating the lungs, which can lead to complications such as gastric inflation or decreased effectiveness of the breaths being delivered. The timing of 5 seconds between breaths allows for sufficient time for the oxygen to enter the lungs and be utilized by the body, while also permitting proper exhalation before the next breath is given. In emergency situations, maintaining an appropriate rhythm is key for effective ventilations, which reflects current guidelines for adult resuscitation practices.