Veins Flashcards
1
Q
Why do veins have thin and large lumens
A
There isn’t a lot of pressure so there is no need
2
Q
Why do veins have valves
A
There isn’t alot of pressure so the blood may flow backwards
3
Q
What are venules
A
Small veins that connect to capillary beds that flow blood back to the heart via veins
4
Q
What is the function of veins
A
Transports blood from organs to heart
