Choking is the inability to breathe because the trachea (windpipe) is blocked. It is a medical emergency, which can be life threatening. LifeVac is a device to clear the airway when choking first aid fails to work and the person becomes unconscious.
Choking risk factors.
Choking first aid.
Use of LifeVac.
Understand what LifeVac is.
Identify risk factors of choking.
Understand choking prevention.
Recognise choking and use of first aid techniques.
Know how and when to use LifeVac.