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The head and brain have a huge blood supply due to the fact that there is a very large metabolic demand going on in your brain! - It needs a lot of oxygen, nutrients, sugar and blood!
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What body position allows more blood flow to the head?
if you are upside down then more blood will be rushed to your head due to gravity
What is peripheral blood flow?
Peripheral blood flow refers to blood flow that occurs in the extremities as opposed to blood that flows to the brain, heart, lungs, and vital organs.
If the cause of erections is blood flow why do you not have a constant erection?
The cause of an erection is not simply blood flow, but rather INCREASED blood flow. When a man gets aroused, the body increases blood flow to the penis which causes the erection.
What is a word that means controlling blood flow?
Hemostasis means controlling the flow of blood.
What causes the eye to see starbursts?
A shortage of blood flow to the brain can cause one to see stars. A burst of neutrons get interpreted by the brain as flashing light. Things like standing up causes blood to flow away from the brain or when you hit your head hard.
Does blood flow to your head?
Yes it does.
What altitude there will be a change in the direction of blood flow?
Blood flow doesn't change direction. They always head for the same direction.
What body position allows more blood flow to the head?
if you are upside down then more blood will be rushed to your head due to gravity
Does holding your hands above your head stop the blood flow to your hands?
no
Can elevating feet and lowering head increase blood pressure?
The point of elevating the feet and lowering the head is not to raise blood pressure, but to use gravity to cause an increased flow of blood to the brain.
Why is your hand purple when its down and white when its above your head?
The difference of color is because of blood. When you lower your hand, more blood will flow into it from gravity. When your hand is above your head, blood flows back into your body.
What does balancing on your head do?
Do not lean backwords lay were your.comfterble ..not to have your blood flow down.keep your head at center most of times wen your not buissy
What is a red out?
Red out is an expression for the effect of excessive negative gravity. Caused by "excess" blood in the head ... actually the failure of blood to flow out of the head. Chief cause is outside loops in aircraft.
Aortic aneurism ruptures how long do you have to live?
An aortic aneurysm rupture is a medical emergency that requires immediate medical attention. Without prompt treatment, it can be life-threatening, and the outcome can vary depending on the extent of the rupture and how quickly medical care is received. It is important to seek medical help immediately if you suspect an aortic aneurysm rupture.
Would an obstruction in the superior vena cava decrease the flow of blood from the head and neck to the heart?
yes
What is the blood flow in the body?
The flow or blood
What is blood flow resistance?
The resistance of blood flow is what?
