Unit 2 - Upper Limb: Deltoid (Ex. II) Flashcards
1
Q
acromial deltoid
A
O: acromion of scapula
I: deltoid tuberosity of humerus
Inn: axillary N (C5, C6)
A: abduction
2
Q
spinal deltoid
A
O: scapular spine
I: deltoid tuberosity of humerus
Inn: axillary N (C5, C6)
A: extension; external (L) rotation; adduction
3
Q
clavicular deltoid
A
O: L 1/3 of clavicle
I: deltoid tuberosity of humerus
Inn: axillary N (C5, C6)
A: flexion; internal (M) rotation; adduction