Life-Saving Priorities

There are four things that will increase a casualty's chance of survival,
these are often called the "Chain of Survival".

Do you know what these four things are?

Fill in all the gaps, then press "Check" to check your answers.

If you need help, use the "[?]" button to reveal the first letter of the word
and the "Hint" button at the bottom of the page to insert additional letters.

Note, you will lose points each time you use the "[?]" & "Hint" buttons!

1 - Calling for expert [?] as soon as possible by dialling or and asking for an ambulance.

2 - Maintaining the supply of [?] to all body tissues as soon as possible by giving .

3 - Using a [?] as soon as possible in order to restore the heart's [?] [?].

4 - Receiving [?] [?] by paramedics and hospital staff.