6. 5.Feel for breathing by putting our hand on the lower part of their chest 6. If the person is unconscious and not breathing, we need to do cardiopulmonary resuscitation (CPR). 7.We need to place the heel of one hand in the centre of their chest and other hand on top 8.Compressing to one third of their chest depth by 30 times and give two breaths, tilt their head back by lifting chin 9. Pinch their nostril closed then blow firmly into their mouth 10. Five repeats in two minute until we hand over to the ambulance officer