The ‘Golden Hour’ refers to a time period lasting from a few minutes to several hours following a traumatic injury during which there is the highest likelihood that prompt medical treatment will prevent death.

The correct sequence of operation to be performed when using the fire extinguisher

The acronym PASS is used to describe these four basic steps
P- Pull
A-Aim
S-Squeeze
S-Sweep

Pull (Pin) - Pull pin at the top of the extinguisher, breaking the seal. When in place, the pin keeps the handle from being pressed and accidentally operating the extinguisher. Immediately test the extinguisher. (Aiming away from the operator) This is to ensure the extinguisher works and also shows the operator how far the stream travels

Aim:- Approach the fire standing at a safe distance. Aim the nozzle or outlet towards the base of the fire.

Squeeze:-Squeeze the handles together to discharge the extinguishing agent inside. To stop discharge, release the handles.

Sweep:-Sweep the nozzle from side to side as you approach the fire, directing the extinguishing agent at the base of the flames. After an A Class fire is extinguished, probe for smouldering hot spots that could reignite the fuel.