Due to a Car Accident,a Patient Has Suffered Partial Damage

Multiple Choice

Due to a car accident,a patient has suffered partial damage to several of his peripheral nerves.Which of the following statements is the most accurate in describing the level of his neural damage?

A) The myelin sheath and nerve fiber has been destroyed but the outer covering of the nerve is still intact.
B) The myelin sheath is intact,but the axon and outer covering of the nerve have both been damaged.
C) The axon has been damaged,but the myelin sheath and outer covering are still intact.
D) The outer covering and bundles of nerve fibers have been damaged but the myelin sheath and axons are still intact.
E) The bundles of nerve fibers and axons have been damaged while the myelin sheath and outer covering are still intact.