Regarding the brachial plexus, which is INCORRECT?

Question

TuteeHUB · Accepted Answer

the trunks give off one branch

TuteeHUB · Answer

it is derived from the anterior rami of C5-T1 after they have given off segmental supply to the prevertebral and scalene muscles

TuteeHUB · Answer

the roots give off three branches including the long thoracic nerve to latissimus dorsi

TuteeHUB · Answer

the cords are divided into anterior and posterior divisions that supply the flexor and extensor compartments respectively and give off 13 branches

TuteeHUB · Answer

the lateral cord supplies part of the median nerve

1.	Regarding the brachial plexus, which is INCORRECT?
A.	it is derived from the anterior rami of C5-T1 after they have given off segmental supply to the prevertebral and scalene muscles
B.	the roots give off three branches including the long thoracic nerve to latissimus dorsi
C.	the trunks give off one branch
D.	the cords are divided into anterior and posterior divisions that supply the flexor and extensor compartments respectively and give off 13 branches
E.	the lateral cord supplies part of the median nerve
Answer» C. the trunks give off one branch

Discussion