Revision question · Incidents, accidents and emergencies

An adult casualty isn't breathing. To maintain circulation, CPR should be given. What's the correct depth to press down on their chest?

Revision material from the imported DVSA bank includes source-checked Lanekind learning corrections. These corrections are not newly issued official examination questions, and practice does not reproduce a live test paper.

Answer options

1 to 2 centimetres

5 to 6 centimetres

10 to 15 centimetres

15 to 20 centimetres

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5 to 6 centimetresThis was the right answer

An adult casualty isn't breathing normally. To maintain circulation, place two hands on the centre of the chest. Then press down hard and fast – around 5–6 centimetres and about twice a second.

Reviewed reading for this question

Recognise cardiac arrest and get helpReviewed guidance summary · The marked adult rate of 120 is within the current 100–120 range, not the only valid rate; call early and use an AED when available.

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