It isn't, and this is in fact incorrect.The correct procedure for infants and children is to start with 5 rescue breaths before chest compressions are even given. Once the 5 rescue breaths have been given the normal ratio of chest compressions to rescue breaths should be given (30/2).It should also be noted that the depth should be changed to a third of the depth of an adult for child and infant casualties. And of course child-1 hand, infant-2 fingers.
If the casualty is an adult then start with compressions. If the casualty is an adult, but has come out of water then 5 rescue breaths should be given before the usual 30/2 is given. If the casualty is a child or infant out of water or not you should start with 5 rescue breaths then continue with the usual 30/2.
Five initial rescue breaths are given to children and infants. This aids in oxygenating the blood to stimulate breathing prior to beginning chest compressions.
In CPR, if the airway is open and the patient was given rescue breaths and the air is not going in, there may be something lodged in the patients throat, and the Heimlich maneuver should be performed.
If the patient is not breathing, after giving 30 chest compressions or straight away in a child or someone who has drowned
American Heart Association CPR compression ratio is 30 compressions to 2 breaths. This is the ratio for Adults, Children, and Infants (lay rescuer). The compressions are given at a rate of 100/minute.
Thirty compressions and two breaths per cycle.
The rate is 30 compressions at a rate of 100/minute.
CPR for a infant is the same as a adult now; 30 compressions to 2 breaths (compressions given at a rate of 100 compressions per min). Each cycle of 30 compressions / 2 breaths should take 24 seconds.
Rescue breaths during CPR should be given for about 1 second each. It is important to ensure that the chest rises visibly during each breath to effectively deliver oxygen to the person in need.
Rescue breathing is given to a patient in respiratory arrest but still has a strong pulse. =Often, in my experience, it's infants that go into respiratory arrest rather than heart failure because their little hearts want to beat - they don't have the problems that adults do that puts strain on the heart like stress, obecity and cholesterol.==Rescue breathing for adults, (8 years and up) - 1 breath every 5 seconds.==Rescue breathing for children, (1 - 8 years) - 1 breath every 3 seconds.==Rescue breathing for infants, (1 - 12 months) - 1 puff every 3 seconds.=
A rescue breath should be given over a period of 1 second.