Forelimb Muscles

Question 1

Cleidocephalicus. Origin, insertion, action, innervation

Answer 1

Dorsal median raphe of the neck & mastoid process of skull
Clavicle
Move limb cranially and flex neck laterally
Cervical spinal nerves

Question 2

Omotransversarius - O, I, A, I

Answer 2

Acromion process
Atlas
Move limb cranially, flex neck laterally
Accessory nerve

Question 3

Trapezius - O, I, A, I

Answer 3

Spinous processes of T3-T9 and dorsal medial raphe of neck 
Insertion
Scapula spine
Abduct limb
Accessory nerve