Learn more about first aid and understand what the APVU scale is and other emergencies on our video online first responder advanced first aid course at [ Ссылка ]
![](https://i.ytimg.com/vi/FQoUV418U0w/maxresdefault.jpg)
Learn more about first aid and understand what the APVU scale is and other emergencies on our video online first responder advanced first aid course at [ Ссылка ]