prevent victim from vomiting
Use a barrier device when giving rescue breaths to any victim in order to...A) prevent air from escaping the victim's lungsB) help regulate the amount of air you blowC) prevent victim from vomitingD) prevent transmission of infections
food in the mouth
You are correct; 30 chest compressions and 2 rescue breaths.
To give rescue breaths to an infant without a barrier device, first ensure the infant is on a flat, firm surface and assess for responsiveness. If the infant is unresponsive and not breathing, gently tilt their head back slightly to open the airway, and cover their mouth and nose with your mouth. Deliver two gentle breaths, each lasting about one second, watching for the chest to rise. Be careful not to provide too much air, as infants' lungs are small and can be easily overinflated.
oxygen, air, what u breath in
A breathing barrier device should be used if providing rescue breathing to minimize the risk of disease transmission.
Normal breathing
The current child CPR is cycles of 30 compressions to 2 breaths.
If your are not trained in CPR or rescue breathing then you should not be giving rescue breaths as you can injure the victim. The lay rescuer should only provide compressions at a rate of 100 compressions per minute. AHA provides courses to learn CPR/ rescue breathing which are very beneficial.
Every two minutes.
Completely covering the mouth
1 breath about every 3 seconds