Do nerves carry blood?

Technically it does!. Nerves get their nutrition from micro vessels running within them called VASA NERVOSUM. Optic nerve in eye and sciatic nerve in lower limb are called PREGNANT NERVES because they carry their own arteries within them. read more

No nerve don't carry blood .There are other blood vessels (arteries,veins &capillaries) for carrying blood inside the body.Nerve are made of fibres and their function is connecting and conveying the impulses of sensation and motion between brain or spinal cord. read more

If a nerve is elongated 8%, the resulting tension reduces blood flow, and at 15% it ceases. This is fine in the short term, but after a while it becomes a health issue. If nerves are held at only 6% strain for one hour, nerve conduction reduces by 70%. read more