Whether or not the person is breathing. If the chest rises, they are. If it doesn't, start mouth to mouth.
Chest rises in CPR during breaths of about 2 inches.
During CPR, the chest compressions are applied; during rescue breathing there are no chest compressions used.
usually if there isnt anything obstructing the airway
Give enough air to make the chest rise 1 - 1 1/2 inches.
Compress a child's chest 1 to 1 1/2 inches.
If while recieving breaths during CPR their chest does not rise. That means the air is not able to reach their lungs.
As you give the breaths, look down at the infant's chest and you should see it rise 1/2 to 1 inches.
1/2 inch
the three step and visible sign of chest rising and falling
Chest compression depth for CPR is: Adult = 2 inches Child = 1 to 1 1/2 inches Infant: 1/2 to 1 inch.
After 5 cycles
30:2