Hypoxia
yes
the oxygen level decreases
"Oxygen saturation" refers to the fraction of hemoglobin that is saturated by oxygen. It is related to the partial pressure of oxygen in the inspired air and, therefore, to altitude. Normal oxygen saturation in an otherwise healthy individual at sea level is > 95%. Low oxygen saturations can be found in a wide variety of lung diseases.
Oxygen stays as diatomic molecules in the atmosphere. These 2 oxygen atoms are bond with a double bond. So reactivity of oxygen is low.
Yes, you can die from a low oxygen level, this is called anoxia.
Hypoxia
yes
because the level of oxygen in the air is so low, the body would need to breath more often to be able to absorb the same amount of oxygen it would at a lower altitude. So, breathing rate would increase. also the heart rate would increase.
Low level of carbon- dioxide and more level of oxygen.
Yes
The oxygen level for an infant can be low if they are having breathing problems. They should be checked by a doctor as soon as possible.
The purpose is to increase oxygen saturation in tissues where the saturation levels are too low due to illness or injury.
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.
the coral gets a low level of oxgyen from it prey
If the pressure of oxygen is less than 159 torr then it is considered low oxygen level. What is 159 torr in percentage of saturation?
Less oxygen