Which of the following statements about the brachial plexus is INCORRECT?

Question

TuteeHUB · Accepted Answer

NA

TuteeHUB · Answer

long thoracic nerve arises from roots

TuteeHUB · Answer

Erb s palsy occurs following traction to upper roots and trunk

TuteeHUB · Answer

posterior cord has five branches

TuteeHUB · Answer

suprascapular nerve arises from trunks

TuteeHUB · Answer

trunks lie behind clavicle on first rib

1.	Which of the following statements about the brachial plexus is INCORRECT?
A.	long thoracic nerve arises from roots
B.	Erb s palsy occurs following traction to upper roots and trunk
C.	posterior cord has five branches
D.	suprascapular nerve arises from trunks
E.	trunks lie behind clavicle on first rib
Answer» F.

Discussion