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WorksheetsLab 14 - Muscles Head/Neck Analysis
Total questions: 12
Worksheet time: 20mins
Identify the anterior muscles of the head.
Label the muscles of the head.
Label the muscles on the lateral view of a cadaver.
Label the facial muscles visible on the cadaver.
When the (a) contracts, the corner of the mouth is drawn upward and laterally when laughing.
The (b) acts to compress the wall of the cheeks when air is blown out of the mouth.
The (c) causes the lips to close and pucker during kissing, whistling, and speaking.
The temporalis acts to (d) .
The (a) can close the eye, as in blinking.
The (b) can pull the head toward the chest.
The muscle used for pouting and to express horror is the (c) .
The (d) raises the eyebrows and moves the scalp.
The name of the muscle is given. Identify origin, insertion and image of the muscle.
O: zygomatic arch
I: lateral surface of the mandible
O: frontal and maxillary bones.
I: skin around eye
O: fascia in upper chest
I: lower border of mandible and skin around corner of mouth
The name of the muscle is given. Identify origin, insertion and image of the muscle.
O: manubrium of sternum
I: thyroid cartilage of larynx
O: lateral surfaces of maxilla and mandible
I: orbicularis oris
O: styloid process
I: hyoid bone
The name of the muscle is given. Identify origin, insertion and image of the muscle.
O: manubrium of sternum and medial clavicle
I: mastoid process
O: temporal bone
I: coronoid process and anterior ramus of mandible
O: medial clavicle and manubrium
I: hyoid bone
The rising of the eye brows is the action of what muscle?
epicranius
frontalis
orbicularis oculi
orbicularis oris
The "puckering" of lips is the action of what muscle?
buccinator
frontalis
orbicularis oculi
orbicularis oris
The action of smiling is the action of what muscle?
zygomaticus major/minor
masseter
buccinator
orbicularis oris
