For an adult it takes the average of 1:02.34 minutes.
Blood circulation is being cut off from either the way you are sitting or from sitting to long. When the blood flow is cut off you are preventing the flow of oxygen through out your body.
Indefinitely, without blood flow it goes nowhere.
No.Because your heart pumps blood around your body with every beat. Your heart stops when you die, thus, no blood can flow through your body. But maybe it still flows a couple of seconds afterwards as it slows down. I dont think so, but it is a possibility.
1,000
the return of blood flow to the deprived area of your body.
It's a circle, thus there is no first in the long run ... but as the blood 'pools' in the ventricles during each heart beat, then "first flow" is either within the ventricles OR through the main arteries (aortic and pulmonary).
It will be able to pump blood around the body more efficiently. It also allows glinocogens to flow around the body quicker.
30 - 45 seconds
It takes the average heart about twelve seconds to pump a quart of blood through the body.
about one minute
Quickly under 2 minutes
At any given time, about 1/4 of the body's blood is in the kidneys being cleansed. All of the blood in the body is cleansed by the kidneys approximately every 50 minutes.