If the scene is safe, approach the victim and assess their responsiveness. Send another person to call nine on one and get an ad if possible. If the victim is not breathing, or only gasping, began CPR starting with compressions, performed 30 compressions at a rate of 100 to 120 compressions per minute at a depth of at least one third the chest. For adults, this is at least two inches. open the airway and deliver two breaths, each lasting one second and watch for chest drive. resumed compressions is important to minimize interruptions in chest compressions to 10 seconds.

When the ad is brought to scene, begin by turning the device on remove any clothing from the victim and apply the ad pads, one below the right collarbone and the other to the side of the left nipple below the armpit. Plug in the connector and clear the victim. Well the ad analyzes the rhythm if no shocks his advice resume CPR beginning with chest compressions. If a shock is advised, clear the victim again before delivering the shock. Once the ad has charged, hit the shock button. after delivering the shock resume CPR beginning with 30 chest compressions.

Open the airway and deliver to bruh. Continue at this ratio of 30 compressions to two breaths until the ad prompts you to stop or further help arrives.