Brachial Plexus

Question 1

The long thoracic is formed by which roots

Answer 1

C5-C7

Question 2

what is the brachial plexus formed by

Answer 2

Ventral rami of spinal nerves C5-T1

Question 3

which nerve provides sensory fibers to the lateral forearm

Answer 3

musculocutaneous nerve

Question 4

Branches from which cords form the median nerve

Answer 4

Median and Lateral cords