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If circulation of oxygen to the brain is stopped how long will it take for the brain to use up its supply of oxygen?
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∙ 11y ago
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Wiki User
∙ 10y ago
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∙ 11y agoTen seconds
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Why do brain cells die when your lungs stop working?
Every cell of our body must need supply of oxygen to maintain its activities. Brain cells are most senstive cells of body.If these cells does not supply with oxygen,ultimately these would die
Why do humans lose consciousness?
Humans lose consciousness when the oxygen supply to the brain gets low.
Why is there a redundant blood supply to the brain?
There is a redundant blood supply to the brain to ensure uninterrupted oxygen and nutrient delivery, as the brain is highly sensitive to any disruption in blood flow. The redundancy comes from the two main arteries that supply the brain, the internal carotid arteries and the vertebral arteries, which can compensate for each other if one becomes compromised. This redundancy helps to minimize the risk of brain damage due to reduced blood flow.
Does water kills cell?
neurons die as a result of cessation of oxygen supply and dehydration causes blood viscosity. therefore if blood is viscous there would be poor oxygen supply to the brain because the hemoglobin in the blood carries the oxygen we require for cellular respiration.
What part does your brain play in the circulation of blood?
It circulates to your brain, but it circulates from your heart.
Does CPR continue to supply oxygen to the brain?
Yes, CPR continues to supply oxygen to the brain.
Why are there blood vessels around the brain?
The blood vessels around the brain help supply energy for your brain
What percent of the body's oxygen supply goes to the brain?
25% of oxygen goes to your brain
What is brain hamerage?
when the heart starts to malfunction, the supply of oxygen to the blood via heart is also impaired, therefore, there is no oxygen supply to the brain which ultimately results in the disfunction of the brain called brain haemorrhage.
How does the brain live?
The brain lives when it has a constant supply of blood glucose and oxygen.
Why does the brain need a continuous supply of blood and oxygen?
The brain needs so much blood because it needs a constant supply of it to keep up with the neurons metabolic demands. 20 percent of the blood that comes from the heart is pumped directly to the brain.
For which organ continuous oxygen supply is most critical?
The brain !!
Why does the brain need a constant supply of oxygen and glucose?
because
Death of brain cells due to lack of oxygen?
Brain cells can only survive for 3 minutes without a supply of oxygen.
What happen when a part of the brain does not get supply of oxygen and nutrients?
You are in danger of a stroke
Is oxygen found in the human brain?
Yes. In fact, such is the brain's demand for oxygen that it requires 20% of your total oxygen supply. This explains why it is served by so many blood vessels.
What has the author G I Mchedlishvili written?
G. I. Mchedlishvili has written: 'Arterial behavior and blood circulation in the brain' -- subject(s): Blood supply, Brain, Cerebral arteries, Cerebral circulation, Cerebrovascular Circulation, Physiology, Regional blood flow, Regulation
