Fiona Winster: To breathe for him, first of all you make sure his airway is clear, so make sure the head is tilted, the chin is lifted. Then you pinch their nostrils shut with the index finger and the thumb of one hand; you put your mouth right over their mouth so there's a good seal, and you give two breaths, just normal sort of breaths, each one lasting about two seconds. And each breath should be just hard enough that you see the patient's chest rise and fall as it would do if they were breathing for themselves. James Gummett: I would normally tell you to feel the base of the sternum, find the base of the chest bone. Put your two fingers on there, come up a little way and then put your other hand on top of that. So using the heel of one hand, put the other hand on top of that and then press down, fifteen times - and I would be on the phone listening to you counting fifteen. And then two more breaths - and get you to come back to the phone all the time, telling me exactly what's going on. Vocabulary: pinch - štípnout, sevřít do dvou prstů nostrils - nosní dírky index finger - ukazováček thumb - palec You pinch their nostrils shut with the index finger and the thumb of one hand. - Ucpěte nosní dírky palcem a ukazováčkem jedné ruky. seal - utěsnění sternum - hrudní kost chest bone - hrudní koš heel - pata the heel of the hand - zápěstí press down fifteen times - zmáčkněte patnáckrát