19. The Blood Vessels
Veins
Multiple Choice
Multiple ChoiceWhich of the following statements regarding arteries and veins is true?
A
Arteries have less smooth muscle than veins.
B
Arteries always carry oxygenated blood, while veins always carry deoxygenated blood.
C
At any given time, there is more blood in the veins than in the arteries.
D
There tends to be a lower blood pressure in arteries than in veins.
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