Saturday, November 7, 2009

which organ of our body has more supply of blood?


Answers:
The brain
The heart.
isn't it the spleen or the liver??
your genitals
the brain, which requires the largest percentage of oxygen in your body.
brain
THE INTEGUMENT. Skin is greater in size considerably than any other organ , and has a vast network of arteries capalaries and veins for heating / cooling along with nourishing skincells hair follicles etc.the brain gets more fresh blood flow for the o2, the bones/ long bones esp. / make blood. the liver refreshes it by filtering out toxins. lungs remove co2 and insert o2..
The Brain The brain is highly metabolically active, yet has no effective way to store oxygen or glucose. It depends on a large and stable blood supply.The brain is approximately 2% of body weight, but uses ~15% of cardiac output and accounts for 25 % of oxygen consumption.Autoregulation of cerebral blood supply maintains a consistent flow of blood to the brain. However, local flow-rates vary, dependent upon which part of the brain is active at any given time. http://users.ahsc.arizona.edu/davis/bloo.
heart (to pump it) %26 probably lungs (to fill it with oxygen)
brain
the brain takes 30% of your blood supply
Ithink it is brain
The brain

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