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What else can I help you with?
Do the pulmonary veins have valve?
Vena Cava has valves, if im not wrong, but pulmonary veins definitely do not have valves.
Why is it important for veins to contain valves?
Veins have valves so the blood dosent backflow
Are the veins in the valve?
Other way around. Valves appear in veins to keep the blood flowing in one direction to the heart.
Do capilliaries have valves?
Capillaries do not have valves. Veins are the blood vessels with valves.
Can the valves be replaced in the deep veins with artificial valves?
no
Do veins have valves and arteries don't?
veins have valves because they bring blood from the bottom half of your body and valves stop the back flow of blood since the veins work against gravity.
What do veins have that arteries do not?
valves
What do arteries have that veins do not?
valves
One-way valves are found in which blood vessels?
Veins. Veins are blood vessels that carry blood from tissues and organs back to the heart; they have thin walls and one-way valves.
What prevents blood from flowing backward into the veins?
valves in the veins
Why do veins only have one way valves?
Veins have one way valves because the pressure in veins is lower than that in arteries, and the valves prevent backflow that could be caused by gravity or muscle flexure.
What are flaps of tissue that allow blood to flow in only one direction?
They are called valves, or leaflet valves in the veins, that interlock to prevent backflow of the blood.
