From Medial to Lateral, Brachial Plexus Structures are Organized as Which

Question

From medial to lateral, brachial plexus structures are organized as which of the following?
A) roots-divisions-cords-trunks-nerves
B) roots-trunks-divisions-cords-nerves
C) cords-nerves-roots-trunks-divisions
D) nerves-cords-divisions-trunks-roots
E) trunks-cords-roots-divisions-nerves

Accepted Answer

The organization of brachial plexus structures is roots-trunks-divisions-cords-nerves, from medial to lateral.