Answer :
Final answer:
When two rescuers are available to give CPR, one should perform chest compressions while the other helps with rescue breaths if trained or stands ready to alternate to prevent fatigue. Chest compressions should maintain the rhythm of "Staying Alive" and continue until help arrives. If the victim has drowned, they should be moved to stable ground before starting CPR.
Explanation:
When two rescuers are available to give CPR, they should coordinate their efforts to provide the most effective care for the patient experiencing cardiac arrest. In this scenario, one rescuer should focus on performing high-quality chest compressions while the other prepares to give mouth-to-mouth breathing if they are trained to do so. However, it's important to note that bystanders without professional training are encouraged to perform compression-only CPR, which involves chest compressions without rescue breaths. The chest compressions should be at least 5 cm deep and at a rate of about 100 compressions per minute, which can be synchronized to the beat of the song "Staying Alive" by the Bee Gees. This rhythm helps maintain some blood flow in the body, especially to critical organs like the brain.
The second rescuer, when proficient, can take over compressions after a set number of cycles to prevent fatigue, help in positioning the patient for effective CPR, and assist in activating emergency medical services (EMS). They both should continue CPR until advanced care arrives or the patient shows signs of regaining spontaneous circulation. If the casualty is a victim of drowning, they should first be moved to stable ground before CPR is commenced, as CPR is not effective in the water.
