Myotomes & Dermatomes Flashcards
What nerves abduct, adduct the shoulder
Abduct: C5
Adduct: C6, 7, 8
What nerves each laterally rotate, and medially rotate the shoulder
Laterally rotate: C5
Medially rotate: C6, 7, 8
Which nerves each flex and extend the shoulder
Flex: C5, 6, 7
Extend: C5, 6, 7, 8
What nerves each flex and extend the wrist
Flex: C6, 7
Extend: C6, 7
What nerves flex and extend the fingers and thumb
Flex: C7, 8
Extend: C7, 8
What nerve abduct/adducts the fingers (intrinsic muscles)
T1
What nerve supinates the forearm
C6
What nerve pronates the forearm
C7, 8
What nerves cause hip flexion
L2, 3
What nerves cause knee extension
L3, 4
What nerves cause dorsiflexion
L4,5
What nerve causes inversion
L4
What nerves extend the digits of the foot
L5, 1
What nerves cause hip extension
L4, 5
What nerves cause knee flexion
L5, 1
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