A Compression Injury to the Brachial Plexus May Occur With

A compression injury to the brachial plexus may occur with:

A) neck extension and rotation toward the same side of the involved brachial plexus.
B) lateral neck flexion in the opposite direction away from the involved brachial plexus.
C) neck flexion and rotation toward the same side of the involved brachial plexus.
D) neck extension and rotation in the opposite direction away from the involved brachial plexus.