Head and Neck Flashcards

1
Q

Masseter (above jaw; in front of ear)

A

Origin- Maxilla, Zygomatic arch
Insertion- Mandible
Action- Moves mandible

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2
Q

Temporalis

A

Origin- Parietal bone
Insertion- Mandible
Action- Moves mandible

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3
Q

Orbicularis Oculi (eyebrow)

A

Origin- Medial wall of orbit
Insertion- Circular path around orbit
Action- Closes eyes

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4
Q

Sternocleidomastoid

A

Origin- Sternum, clavicle
Insertion- Mastoid process of the temporal bone
Action- Moves head

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