Define nerve Plexus,and List the Major Nerve Plexuses

Multiple Choice

Define nerve plexus,and list the major nerve plexuses.

A) A nerve plexus is a pair of spinal nerves serving a single dermatome; cervical,brachial,lumbar,and sacral
B) A nerve plexus is a collection of all the sensory neurons; cervical,thoracic,lumbar,and sacral
C) A nerve plexus is a collection of all the motor neurons; cervical,thoracic,lumbar,and sacral
D) A nerve plexus is a bundle of sympathetic nerve fibers; cervical,thoracic,brachial,lumbar,sacral,and coccygeal
E) A nerve plexus is a complex,interwoven network of nerves; cervical,brachial,lumbar,and sacral