Q #421 - An adult casualty isn't breathing. To maintain circulation, compressions should be given. What's the correct depth to press for each compression?
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.
| 1 to 2 centimetres | |
| 5 to 6 centimetres | |
| 10 to 15 centimetres | |
| 15 to 20 centimetres |
