Q. Regarding the brachial plexus: (Solved)
1. the medial cord has three branches
2. the lateral cord has fibres from C7, C8 and T1
3. the musculocutaneous nerve is a branch of the medial cord
4. the five roots are found from the posterior rami and C5 – T1 nerves
5. none of the above
- e. none of the above