Push hard and fast-about of 30 chest pushes and 2 rescue of their chest (胸 ).twice per second.breaths(人工呼吸) until normal breathing returns or help arrives.MORE DETAILS YOU SHOULD KNO W Head tilt()Push Depth (深度)Breaths Adults & Kids Yes2 hands about 5 cm Full breaths Infants (...
Repeat this process for a total of 5 cycles (30 compressions and 2 breaths per cycle). 5. Continue CPR: Continue performing cycles of 30 compressions and 2 breaths until help arrives or the person starts breathing on their own. Remember to switch with another rescuer if you become tired. ...
Do 30 chest compressionsat a rate of at least 100 to 120 every minute (2 per second). Count the compressions out loudto help you do them at a steady, even speed. Give 2 rescue breaths: Place one hand on the child's forehead and 2 fingers under the chin. ...
If the victim is not breathing normally but a pulse is present, provide rescue breathing. “Rescue breathing” is giving assisted breaths to an unresponsive victim who has a pulse but is not breathing. This can be done safely with a barrier device or bag-mask, or mouth to mouth if none ...
at the rate of 100-120/minute, faster than once per second.Tilt the head back and lift the chin. Pinch nose and cover the mouth with yours and blow until you see the chest rise. Give 2 breaths. Each breath should take 1 second. Coutinue with 30 pumps and 2 breaths ...
(胸部) and began to push hard and fast about twice per second. She pushed on his chest 30 times, then gave two rescue breaths (人工呼吸). Claire once took the same training course Seth did at school. After about four minutes of heavy chest compressions (胸部按压), she was tired and ...
Blood stops moving to the brain. It is for this reason that if you are taking your hands off the chest to deliver breaths, or switching rolls, it is critical to minimize time off the chest. 血液将停止流向大脑。因此,如果将手从胸前移开...
Compressions should be done at a rate of 100 to 120 compressions per minute at a depth of about 1.5 inches for infants, about 2 inches for children, and at least 2 inches but no greater than 2.4 inches for adolescents. If rescuers are unwilling or unable to deliver breaths, they should ...
She pushed on his chest 30 times, then gave two rescue breaths (人工呼吸).Claire once took the same training course Seth did at school. After about four minutes of heavy chest compressions (胸部按压), she was tired and Seth had to take over. About two minutes later, medical workers ...
5. Chest Compressions: Place your hands on the center of the person's chest, interlock your fingers, and push down hard and fast at a rate of 100 to 120 compressions per minute. 6. Rescue Breaths: If you are trained in rescue breaths, give two breaths after every 30 compre...