veins have many thin layers with circular elastic and muscle fibres and a wide lumen
what are the three layers of a vein
Rock Strata Vein (as in vein of coal)
the adventitia, the media and the intima
they help the vein to stretch to prevent over expansion
Collapsed veins may never recover. Much smaller veins are created by the body to circulate the blood, but they are not adequate for injections or IVs. This is a typical scenario found with many prolonged IV drug abusers.
there are many layers
Crooked Little Vein has 304 pages.
The vein is removed from a lobster tail because it is full of waste. The taste of the vein is not good to many people.
Natural gas lies in pockets throughout the strata of the earth's crust. Oil must be drilled, through many layers to access the vein, ir is not as agile as gas.
it has 7 layers!!
how many layers does the earth have and name them
Why are there so many layers in the atmosphere