Muscles of the Neck (O/I/A) Flashcards

1
Q

Sternocleidomastoid

A

O: Manubrium, medial portion of clavicle
I: Mastoid process of temporal bone
A: Flexes and laterally rotates head

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2
Q

Scalenes

A

O: Transverse process of cervical vertebrae
I: First 2 ribs
A: Elevate first 2 ribs

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