Do some veins have valves?

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  • Do some veins have valves?


There are valves in most veins to prevent ... veins have a thick outer layer ... as veins do not function primarily in a contractile manner and ...
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Positive: 53 %
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Positive: 50 %

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Veins have valves which maintain the unidirectional flow of blood, ... Large veins have dead space around them for their dilatation during increased venous ...
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Positive: 53 %
... one-way valves in your leg veins keep blood moving up toward the heart. When the valves do not ... Care for wounds in you have any open ...
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Positive: 48 %
All of these veins contain one-way valves to ensure that ... widening of the veins so that they do not ... the varicose veins necessarily have to ...
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Positive: 34 %
KEY QUESTIONS TO ASK Q: How do healthy veins ... Arteries do not have valves. Veins have ... suffer from some form of vein problem. Q: Can vein valves be ...
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Positive: 11 %

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