The Major Difference Between Arteries and Veins is that Arteries Carry Blood from the heart and oxygenated blood except pulmonary artery, bright red in color and can feel a pulse while Veins Carry Blood to he heart and De-Oxygenated blood except pulmonary vein and dark red in color which can’t feel pulse.
they carry blood to heart, carry deoxygenated blood( except pulmonary vein)
no valves present
valves are present
they can feel a pulse
they can’t feel pulse
further divided into arterioles.
further divided into venules.
bright red color
dark red color
have elastic walls that expand with surge of blood
thin and less elastic walls
blood pumped into single systemic artery called aorta
blood return via interior and superior venae cavae and coronary sinus
they are very deep and are protected by tissues
they are also deep and superficial
end in blood capillaries
start in blood capillaries
if blood is not present, still they do not collapse or cut across.
collapse when there is no blood in it also can be cut across.
their pathways are fairly distinct
they have numerous interconnections
have predictable drainage or supply
they are just alike arteries except dural sinuses and hepatic portal circulation
the blood pressure in side arteries is high
in veins, the blood pressure is low
they distribute blood to body organs
collect blood from body organs
arteries have small lumen
the veins have large lumen
spurty or fast movements of blood with giving pulse
they show sluggish movement of blood
What are Veins?
Veins are the blood vessels which can carry blood from the all parts of the body to the heart. Veins contain blood which is deficient in oxygen but carbon dioxide except for the pulmonary veins or the veins which carry oxygenated blood from the lungs to the heart. Blood contained in veins is called deoxygenated blood. Veins are wider as compared with arteries and have valves to prevent back flow of blood. Wall of the veins is non-elastic.
What are Arteries?
Arteries are the blood vessels which carry blood from the heart to all parts or organs of the body. They carry oxygenated blood except for the pulmonary arteries which carry deoxygenated blood to lungs. Arteries have thick elastic walls and have no valves.
Arteries and Veins are the major parts of the blood circulation system in any animals on the planet.both play and important role in human body also.the main purpose of these is blood circulation but there is a slight difference between arteries and veins i.e arteries are the blood vessels which take blood away from the heart to the other parts of the body. they are thick and have stronger and smoother valves.on the other hand, the veins are that type of blood vessels that carry oxygen rich blood towards the heart from the different part of the body. they are thin as compared to arteries also having weaker valves.
Tanveer Hussain Alvi is a Master's Degree Holder in Computer Science and is an SEO analyst, professional Content Writer, Freelancer, and Digital marketer. I can write content for general blogs, about science, technology, Gaming, etc with 8 years of experience in IT.