Arteries
- Created by: Emma
- Created on: 08-05-13 18:05
Other questions in this quiz
2. What is the lumen?
- The hole down the middle of the blood vessels
- The outside of the blood vessels
3. What are arteries?
- They are blood vessels that are involved in the exchange of materials at tissues
- They are blood vessels that carry blood away from the heart
- They are blood vessels that carry blood to the heart
4. What do the walls contain?
- They contain only elastic fibres to allow them to stretch and spring back
- They contain thick layers of muscles to make them strong, and elastic fibres to allow them to stretch and spring back
- They contain only a thick layer of muscles to make them strong
5. What are the walls like compared to the lumen?
- The walls are thick
- The walls are thin
- The walls are weak
- The walls are strong
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