1. Writing. Complete the text with the words - 4p above until cough choking how perform blocking upward The Heimlich Manoeuvre is a first-aid treatment to use on a person who is 1) . Only to perform this properly should attempt it. It is used when because they have something 4) it, you stand behind the victim and put one arm around them. someone who knows 2) the person can't speak or 3) their airway. To 5) The hand of this arm should be in a fist with the thumb just 6) the belly button. Grasp the fist with your other hand and make squeezing thrusts in a slightly 7) motion. Repeat 8) that the victim is choking on comes out. the item​