An adult casualty is not breathing. To maintain circulation, compressions should be given. What is the correct depth to press?
حدد اجابة واحدة
5 to 6 centimetres
5 - 6 سم
1 to 2 centimetres
سم ١ - ٢
15 to 20 centimetres
سم ٢٠ - ١٥
10 to 15 centimetres
سم ١٠ - ١٥