A resting value of 3.5 ml/kg/min is normal. In absolute values it differs considerably since a 100 kg man would require more O2 at rest than an 60 kg man
0.25 litres per minute
10 or 12 breaths a min
90
neons normal phase its its gaseous phase! : )
What is the best oxygen sat level for fighting lung cancer?
The lower the percentage of oxygen air contains, the more frequent a breath must be taken in order to maintain the blood oxygen level at an acceptable level.
The oxygen levels achieved when using a CPAP machine will vary depending on your needs, the setting of the machine, and your normal breathing rates and body functions.
Carbon Monoxide
When determining the blood oxygen level, doctors look for levels in the normal range. A normal arterial blood oxygen level is generally between 75 and 100 mmHg.
90
you are not breathing enough to oxidize your blood
A normal blood oxygen level should be 90 or above (90-99). Any level below 89 qualifies you for oxygen. 74 is low and it means your brain and body are not getting enough oxygen. You should be evaluated by a pulmonologist and you should be on oxygen.
90
The normal partial pressure of oxygen in arterial blood is 75-100 millimeters of mercury. In comparison the partial pressure of oxygen at sea level is 750 millimeters of mercury.
That means the blood (hemoglobin) is 44% saturated with Oxygen. 44% is incompatible with life for a normal human. Normal person should be above 96% under normal condition.
If you are speaking in terms of blood oxygen saturation, then no, life is not sustainable at this level. Normal adult blood oxygen saturation is 96%-100% The air around us contains 21% oxygen at sea level. So speaking in terms of 63% oxygen in the air then survival would not be a problem as this would be triple the amount you currently breathe.
A lower than normal level of oxygen is called hypoxia.
Please restrict your queries to one question.
No, 20% oxygen is the normal atmospheric level.
97% is the normal oxygen saturation.