1 - Open the [?] by placing one hand on the casualty’s [?] and the fingers of the other hand [?] the casualty’s [?]. Carefully [?] the casualty’s head back [?], lift the chin and open the casualty’s [?].

2 - Check for any obvious [?], e.g. displaced [?], carefully remove if possible.

3 - Check for [?], take about seconds to do this by listening, [?] and [?] for breathing.

4 - If there is [?] sign of [?] breathing begin giving rescue breaths as follows:
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