Practice question CPR is used when a casualty: Has a minor grazeIs unresponsive and not breathing normallyIs fully conscious and talking clearlyOnly has a sprained ankle Answer: B — Is unresponsive and not breathing normally The correct answer is shown above. Try the full quiz for additional practice. Practice more: CCEA GCSE MVRUS Practice Questions - CCEA GCSE Motor Vehicle and Road User Studies (2017) (Northern Ireland) Exam →