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Is it more dangerous to cut a vein or artery and why?
An artery because blood is pumped through the arteries at a much higher pressure than the veins. Therefore if you cut an artery you will lose a lot more blood a lot quicker than if you cut a vein.
Why do arteries but not veins spurt when cut?
Blood is at a much higher pressure in the arteries than in the veins, and travels faster. They are deeper in and need to be protected more, as artery cuts are more dangerous than vein cuts.Read more: Why_do_arteries_but_not_veins_spurt_when_cut
Which bleeds more artery or vein?
Yes, because there is more pressure in the artery than in the vein so the artery has to be big enough to hold the pressure that's inside it.
Why is the artery thicker than a vein?
the artery walls must be thick to withold the pressure of the blood coming right from the heart. veins don't need that thick of walls because there is not as much pressure farther away from where the heart is located
Which vessel would have a larger lumen an artery or its corresponding vein?
Veins have a much larger lumen compared to arteries, this is for several reasons: Blood in the arteries has left the heart (with exception to the pulmonary artery) much sooner than the blood in veins, therefore it is under much more pressure, so needs more muscle tissue around its walls to a) cope with that pressure and b) to aid the heart in pumping blood. Blood in veins has much lower pressure, meaning it needs less muscle tissue around the walls, leaving much more room for a hollow lumen (which is lined with valves to prevent backflow of blood).
Is it more dangerous to cut a vein or artery and why?
An artery because blood is pumped through the arteries at a much higher pressure than the veins. Therefore if you cut an artery you will lose a lot more blood a lot quicker than if you cut a vein.
Why are artery walls thicker than vein?
Because the blood flowing through them is at a much higher pressure, therefore they need to be thicker to withstand more pressure.
Why do arteries but not veins spurt when cut?
Blood is at a much higher pressure in the arteries than in the veins, and travels faster. They are deeper in and need to be protected more, as artery cuts are more dangerous than vein cuts.Read more: Why_do_arteries_but_not_veins_spurt_when_cut
Why the artery has a thick layer muscle then vein?
Because there is more pressure on the artery wall (from the heart) than that of the vein.
Which bleeds more artery or vein?
Yes, because there is more pressure in the artery than in the vein so the artery has to be big enough to hold the pressure that's inside it.
Why is the artery thicker than a vein?
the artery walls must be thick to withold the pressure of the blood coming right from the heart. veins don't need that thick of walls because there is not as much pressure farther away from where the heart is located
Why it is difficult to clot the blood in wounded artery than in vein?
Simply put, arteries carry more pressure than veins do. The more pressure they carry, the faster the blood moves, the less chance for a clot.
Are pressure points where artery's lie?
Pressure points are nothing more than a cluster or center of nerves or where nerves intersect each other. Some of them are on major arteries but not all of them.
Why is cutting an artery more dangerous than cutting your capillaries?
Cutting an artery is much more dangerour even lethal than cutting a capillary. The arteries are the largest of blood vessels overall where as capillaries are the smallest overall.
Which vessel would have a larger lumen an artery or its corresponding vein?
Veins have a much larger lumen compared to arteries, this is for several reasons: Blood in the arteries has left the heart (with exception to the pulmonary artery) much sooner than the blood in veins, therefore it is under much more pressure, so needs more muscle tissue around its walls to a) cope with that pressure and b) to aid the heart in pumping blood. Blood in veins has much lower pressure, meaning it needs less muscle tissue around the walls, leaving much more room for a hollow lumen (which is lined with valves to prevent backflow of blood).
Why the pulmonary veins carrying the oxygenated blood and not the pulmonary artery?
it's a pulmonary VEIN because the blood isn't under as much pressure (because it has yet to get to the heart) where as the pulmonary artery is coming straight from the heart so is under more pressure. (the pressure is caused by the heart's contractions)
Is Artery more thicker than vein?
the wall of an artery is usuallythicker that the wall of a vein.
