In the brachial plexus

Question

TuteeHUB · Accepted Answer

The cords are formed after the outer border of the 1st rib

TuteeHUB · Answer

The roots forming the plexus originate from the posterior rami of C5-T1

TuteeHUB · Answer

The roots lie between the scalenus medius and scalenus posterior muscles

TuteeHUB · Answer

The trunks lie in the upper part of the posterior triangle

TuteeHUB · Answer

The division are formed behind the clavicle

1.	In the brachial plexus
A.	The roots forming the plexus originate from the posterior rami of C5-T1
B.	The roots lie between the scalenus medius and scalenus posterior muscles
C.	The trunks lie in the upper part of the posterior triangle
D.	The division are formed behind the clavicle
E.	The cords are formed after the outer border of the 1st rib
Answer» E. The cords are formed after the outer border of the 1st rib

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