3 ptsA,AM,A1,A2Official number: 7550
When giving first aid to a person, where must hands be applied during chest compressions?

Explanation
Correct answer: In the center of the chest.
The correct place to perform chest compressions is the centre of the casualty's breastbone. This is crucial, as this is where the heart is located, beneath the breastbone. Rhythmic compression of this area allows for the mechanical pumping of blood and maintains circulation, which is essential to supply the brain with oxygen.