how to perform the flight safety demonstration in case the in-flight entertainment system aboard an airplane malfunctions — or if one is not present at all.You must know how to perform cardiopulmonary resuscitation properly on a passenger. A flight attendant demonstrates how to do it correctly. These mannequins help flight attendants defend themselves should they encounter an aggressively unruly passenger. One member of the training class attacks a mannequin in a manner designed to disable an aggressive passenger. You need to know how to properly unstrap yourself from the jump seat and open the aircraft exit door without injuring yourself. Have you ever opened and removed the window at the end of the emergency exit row of a Boeing 757-200 aircraft? I hope you will never have to put on oxygen masks in the unlikely event of an emergency; but these “passengers” are having fun. How to exit the aircraft in case of emergency — either by an evacuation slide on land or during a water ditching. What do you do once you are in the water after leaving the aircraft?