0
Fortunately the human body has excellent regulating systems. Oxygen is carried in the blood by binding to receptor sites on the hemoglobin molecule in the red blood cell. There are only so many of these "handles" for the oxygen to adhere to. Once they are saturated, any additional oxygen the body is exposed to has no where to bind and will not be utilized
^That's not the full story though. Under normal and healthy circumstances, the haemoglobin will never become fully saturated, ie, those 'handles' should never fully be adhered to.
Full saturation is possible, however that is certainly what one would define as 'too much' oxygen. Hyperoxia, or Oxygen Toxicity can happen if a person was to inhale air with a much higher (or pure) concentration of oxygen. It is true that once the haemoglobin becomes 100% saturated, that no more oxygen can be utilised, but 100% itself is above healthy operation levels.
Oxygen toxicity can cause a variety of symptoms, including retinal detachment, seizures and breathing problems.
---------------------------------------------------------------------------------------------------------
Yes, you are right, this is especially true for infants who are born and placed on high flow oxygen. They are at high risk for loss of sight
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
Can too much oxygen harm community tank fish?
No. There is not such thing as too much oxygen just too much carbon. It is good to have a lot of oxygen so the fish dont die because of no oxygen.
Can mars sustain human life?
No, Mars can't sustain human life because there is too little oxygen, too much carbon dioxide, and it is too far away from the sun to sustain a warm enough temperature for life here on earth.
Can human body breathe in only oxygen?
No. we breath in carbon dioxide too, but only absorb oxygen.
How much oxygen is needed by a human body?
A lot
Can too much oxygen be toxic?
Yes it can.
How much does a Mexican eat?
way too much for any human being way too much for any human being
Importance of oxygen in the human body?
Oxygen is very much important for the human body. Oxygen plays a vital role in the breathing processes and in the metabolism of the living organisms.
What would happen if their was too much oxygen?
Too much air would harm the body
What is meant when you say too much is bad and too little is bad?
The "Goldilocks Principle" applies to everything. For anything you can name, there is "too much!", or "too little", or "Just right!" Water; too much water, and you will drown; too little water and you die of thirst. Food; too much and you get fat, too little and you'll starve. There's a "Just right!" somewhere in between. Oxygen; too much oxygen, and you'll have seizures and you'll be brain-damaged. That's why scuba divers never dive with pure oxygen; below about 40 feet depth, the oxygen becomes toxic. Too little oxygen, and your brain will starve.
Why is there so much oxygen in the living human body?
because without oxygen you cant breathe.
How much of the human body is composed of freaking oxygen?
65%
How much of the body is oxygen?
Each human body has a different about of oxygen in it. A male weighing about 148 pounds has 65% oxygen.
