Tapezius Muscle Flashcards
(4 cards)
1
Q
What is the origin for the Trapezius Muscle?
A
external surface of the occipital bone and the posterior midline of the cervical and thoracic regions
2
Q
What is the insertion for the trapezius muscle?
A
lateral 1/3 of the clavicle and parts of the scapula
3
Q
What is the action of the trapezius muscle?
A
elevate scapula and clavicle
shrugged shoulders
4
Q
What is the innervation for the trapezius muscle?
A
Cranial Nerve XI
(accessory nerve) as well as the 3rd and 4th Cervical Nerves
