You know there is enough volume of air in the child when the chest rises 1 to 1 1/2 inches or 1/3 to 1/2 the depth of the chest.
When giving rescue breaths, blow slowly and steadily with good head position. This technique minimizes air in the stomach.To minimize air entering the stomach make sure the head is well tipped back, and dont blow too hard or too long
No, you don't have to suck the air out. If it is in a CPR situation, after giving air to a victim heart compressions are going to be done. The compressions will push the air out of the lungs after they circulate the body. Two breathes are given after every 30 compressions.
If I am not mistaken, first you should clear there air passage, then CPR.
There is not one specific Air Force Regulation that covers CPR. CPR is located in numerous regulations, such as shown in the related links AEROMEDICAL EVACUATION AIRCREW EVALUATION CRITERIA or THE FIRE PROTECTION OPERATIONS AND FIRE PREVENTION PROGRAM.
If you assume pressure stays the same (so volume is not limited in any way), you can use the ideal gas law, pV = nRT. I assume an initial condition of ~20C temperature (293K). Also, I assume the temperature you're giving is in degrees F. 35000F = 19427C. If the above assumptions are correct, air will expand 19427 / 293 = 66.3 times its' initial volume.
because otherwise it gives you an incorrect reading. burette measurements are very precise, because you can easily see how many milliliters of substance you are pouring out - air bubbles will interfere with this exact calculation.
Is air also known as volume
When CPR is practiced, or performed in real life, exhaled air from the rescuer into the mannequin or person is about 16%.
The function of a receiver is a vessel to store the air, pressurised by the compressor. To regulate that pressure. To ensure the tools receive air at the correct pressure and at the required volume.
A common problem in CPR is accidentally blowing air into the stomach instead of the lungs. If the stomach area rises when giving breaths, you likely have your airway inserted incorrectly, and tubes have gone into the esophagus instead of the trachea.
Yes. Air is a gas, gasses are fluids, and fluids have volume.
If pressure remains constant, then volume is directly proportional to temperature. Hot air is quite loud.