Veins

Difference Between Vein and Venule
To return blood to the heart, there is a series of venules, veins, and muscular veins. Venules have much larger lumina and thinner walls than correspo...
Difference Between Varicose and Spider Veins
Varicose veins are large, raised, swollen blood vessels that twist and turn. They usually develop in the legs and can be seen through the skin. Spider...
Difference Between Veins and Capillaries
Capillaries carry blood away from the body and exchange nutrients, waste, and oxygen with tissues at the cellular level. Veins are blood vessels that ...
Difference Between Arteries and Veins
Arteries are blood vessels responsible for carrying oxygen-rich blood away from the heart to the body. Veins are blood vessels that carry blood low in...