Brachial Plexus: RTDCB's Flashcards
1
Q
Root contributions of the brachial plexus?
A
C5-T1
2
Q
What are the two nerves formed from C5 root?
A
Dorsalscapular n. (C5) & Long thoracic n. (C5-7)
3
Q
What are the nerves formed from the superior trunk?
A
Suprascapular n. and Nerve to sublcavius (C5, 6)
4
Q
How many nerves are formed from the divisions?
A
None silly!
5
Q
What are the nerves formed from the posterior cord?
A
Upper and Lower subscapular n. (C5, 6), Middle subscapular/thoracodorsal n. (C7, 8)
6
Q
What are the nerves formed from the medial cord?
A
Medial pectoral n. and Medial antebrachial cutaneous n. (C8, T1), Medial brachial cutaneous n. (T1)
7
Q
What are the terminal branches of the brachial plexus?
A
Musculocutaneous n. (C5-7), Axillary n. (C5, 6), Radial n. (C5-8, T1), Median n. (C6-8, T1) & Ulnar n. (C8, T1)
