UE Motor and Sensory Innervations MSK 1 Flashcards
1
Q
C5
A
motor: deltoid (shoulder abduction)
biceps
sensory: lateral shoulder
2
Q
C6
A
motor: biceps (elbow flexion) wrist extensors
sensory: lateral forearm, dorsal first web sapce
3
Q
C7
A
motor: triceps (elbow extension), wrist flexion, finger extension
sensory: dorsal middle finger
4
Q
C8
A
motor: finger flexors, thumb flexion/opposition
sensory: ring finger, small finger, medial forearm
5
Q
T1
A
motor: hand intrinsics (finger abduction/adduction)
sensory: medial arm axilla
