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What else can I help you with?
Valves to help the direction of blood flow are found in which blood vessels?
Veins.
What direction does blood flow from the pulmonary veins?
toward the heart from the lungs
What direction does the blood flow in the heart?
there are two main veins that makes the blood flow toward the heart which are the superior vena cava and inferior vena cava.
Is blood flow faster in veins?
Blood flow is faster in arteries than in veins. Blood flow in veins is lower pressure.
Why is the blood going up to the heart does not flow backward because the veins that carry them have what?
Valves are present in veins to prevent the backward flow of blood. These valves help ensure that blood moves in only one direction toward the heart by closing when blood tries to flow in the wrong direction.
The vessel with valves that keep blood from flowing in the right direction?
The vessel with valves that keep blood from flowing in the right direction is the vein. Veins have one-way valves that prevent backward flow of blood, ensuring it moves back towards the heart. This helps maintain proper circulation of blood throughout the body.
Why are valves present in veins but now in arteries?
valves are only present in veins to stop the blood to move backwards through the vein but in arteries the muscle puts alot of pressure on the blood which stops it from moving in the wrong direction
How are heart valves similar to valves in veins?
in both the valves blood flow in one direction.
Why is important that veins contain valves?
Valves cause our blood to flow in one direction, thus preventing regurgitation of blood.
Which blood vessels in humans contain structures that allow ti flow in only one direction?
veins, they have valves, the reason why they have them is because blood flow is slow
Why is the needle inserted in a direction same as that of blood flow while drawing blood from veins?
The major risk of drawing blood or starting an IV is
Why do many veins have flap-like valves in them?
It is to allow the blood to flow in one direction - towards the heart, it prevents back flow.
