In mouth to mouth CPR, are you not exhaling CO2 into the person's mouth? so how is that going to help them? - cpr supplies
I'm confused. As the breath of CO2 does to a person, the oxygen supply helps the brain? I know it will help to inflate inflate the lungs, but not with CO2, and most only a very small amount of O2?
Thursday, January 14, 2010
Cpr Supplies In Mouth To Mouth CPR, Are You Not Exhaling CO2 Into The Person's Mouth? So How Is That Going To Help Them?
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The artificial respiration, as you breathe in pure carbon dioxide in the lungs. Gets Breath of about 15% oxygen (plus or minus a few percentage points, depending) of the person, environment and circumstances. 15% oxygen is better than nothing.
Most of the air we breathe is in any case, no oxygen. Only about 21% lies. In any case, yes, there is less oxygen in the air that you breathe into the mouth of another person, but not enough to sustain life. If you give someone CPR, then something is very wrong and yet they have to look very bad. The amount of oxygen in the breath is sufficient if the alternative is death.
When you breath, that not all absorb the oxygen, especially if it's fast, so much for them left.
The air we breathe is about 20-22% oxygen, and when you exhale, it is still 15-16% more oxygen to help someone in need!
The air we breathe is about 20-22% oxygen, and when you exhale, it is still 15-16% more oxygen to help someone in need!
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