How can the risks of handling oxygen be reduced?

Reducing the risks associated with handling oxygen involves taking comprehensive safety measures, all of which are outlined in the choices. Keeping oxygen units free of hydrocarbons is essential because hydrocarbons can create a fire hazard when they come into contact with pure oxygen; the presence of hydrocarbons can lead to a rapid reaction and potentially create a fire or explosion.

Opening the oxygen cylinder slowly is crucial, as this helps to manage the release of oxygen into the environment gradually, preventing sudden pressure changes that could cause a violent reaction or unexpected ignition of flammable materials.

Furthermore, keeping the unit away from heat sources is another vital safety practice. Oxygen supports combustion, meaning that any heat source can increase the likelihood of a fire starting or accelerating.

Collectively, these practices form a comprehensive safety strategy to mitigate risks when handling oxygen, underscoring the importance of addressing all aspects mentioned in the choices for effective safety management.