Spinal Nerves Flashcards
1
Q
Origin: Cervical plexus: phrenic
A
C3-C5
2
Q
MM: cervical plexus: phrenic
A
breathing-diaphragm
3
Q
CI: cervical plexus: phrenic
A
none
4
Q
O: brachial plexus: axillary
A
C5-C6
5
Q
MM: brachial plexus: axillary
A
lateral arm rotation
6
Q
CI: brachial plexus: axillary
A
inferior lateral shoulder
7
Q
O: brachial plexus: radial
A
C5-T1
8
Q
MM: brachial plexus: radial
A
extends finger
9
Q
CI: brachial plexus: radial
A
posterior surface of arm and forearm
10
Q
O: brachial plexus: musculocutaneous
A
C5-C7
11
Q
MM: brachial plexus: musculocutaneous
A
flex arm; flex supinate forearm
12
Q
CI: brachial plexus: musculocutaneous
A
lateral surface of forearm
13
Q
O: brachial plexus: ulnar
A
C8-T1
14
Q
MM: brachial plexus: ulnar
A
adducts thumb
15
Q
CI: brachial plexus: ulnar
A
medial; medial
