Q. Which of the following is CORRECT? (Solved)
1. the suprascapular nerve arises from the posterior aspect of C5
2. the five roots emerge between scalenus anterior and scalenus medius to form the trunks
3. the thoracodorsal nerve arises from the posterior aspect of C5
4. the axillary nerve passes through the triangular space to lie in contact with the surgical neck of humerus
5. the median nerve is the largest branch of the whole plexus
- b. the five roots emerge between scalenus anterior and scalenus medius to form the trunks