The Anterior Rami of Spinal Nerves C5 to T1 Contribute

Question

The anterior rami of spinal nerves C5 to T1 contribute fibers to the ________ plexus.
A) cervical
B) brachial
C) lumbar
D) sacral
E) thoracic

Accepted Answer

The brachial plexus is formed by the anterior rami of spinal nerves C5 to T1 and gives rise to the nerves that innervate the upper limb. Therefore, the best choice is B, brachial.