Unit 2 - Upper Limb: Cutaneous Innervation, Posterior (Ex. II) Flashcards
1
Q
upper arm/bottom of shoulder
A
axillary n.
2
Q
M lower arm
A
medial brachial cutaneous n.
intercostobrachial n.
3
Q
L lower arm –> middle forearm –> L lower forearm and wrist and dorsum of hand/L 1/2 of digit 3, all of digit 2 and thumb
A
radial n.
4
Q
M upper forearm
A
M antebrachial cutaneous n.
5
Q
L upper forearm
A
musculocutaneous n.
6
Q
M lower forearm –> M wrist –> M dorsum of hand
A
ulnar n., dorsal branch
7
Q
M dorsum of digits 4 and 5 and M 1/2 of dorsum of digit 3
A
ulnar n., dorsal digital nn.
8
Q
dorsal fingertips of digits 1-4
A
median n., proper palmar digital nn.
9
Q
top of shoulder
A
supraclavicular nn.
