Head and Neck; Brain and Cranial Nerves Quiz Flashcards

1
Q

What is the purpose of the Mylohyoideus?

A

Raises floor of mouth

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2
Q

What is the origin of the Mylohyoideus?

A

Mandible

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3
Q

What is the insertion point of the Mylohyoideus?

A

Median raphe

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4
Q

What is the comparison for humans of the Mylohyoideus?

A

Mylohyoid

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5
Q

What is the purpose of the Digastric?

A

Depresses lower jaw

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6
Q

What is the origin of the Digastric?

A

Jugular and mastoid processes

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7
Q

What is the insertion point of the Digastric?

A

Mandible

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8
Q

What is the comparison for humans of the Digastric?

A

Digastric

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9
Q

What is the purpose of the Sternomastoideus?

A

Turns and depresses head

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10
Q

What is the origin of the Sternomastoideus?

A

Sternum and fascia of pectoralis

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11
Q

What is the insertion point of the Sternomastoideus?

A

Cranial length of mastoid

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12
Q

What is the comparison for humans of the Sternomastoideus?

A

Sternomastoid

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13
Q

What is the purpose of the Masseter?

A

Covers area where the jaw joins the skull and functions to elevate lower jaw

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14
Q

What is the origin of the Masseter?

A

Zygomatic arch

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15
Q

What is the insertion point of the Masseter?

A

Caudal half of mandible

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16
Q

What is the comparison for humans of the Masseter?

A

Masseter

17
Q

What is the purpose of the Cleidomastoideus?

A

Turns head and moves clavicle

18
Q

What is the origin of the Cleidomastoideus?

A

Mastoid process of temporal bone

19
Q

What is the insertion point of the Cleidomastoideus?

A

Clavicle

20
Q

What is the comparison for humans of the Cleidomastoideus?

A

Cleidomastoid

21
Q

What is the purpose of the Geniohyoideus?

A

Moves hyoid

22
Q

What is the origin of the Geniohyoideus?

A

Mandible

23
Q

What is the insertion point of the Geniohyoideus?

A

Hyoid

24
Q

What is the comparison for humans of the Geniohyoideus?

A

Geniohyoid

25
Q

What is the purpose of the Thyrohyoideus?

A

Moves larynx

26
Q

What is the origin of the Thyrohyoideus?

A

Thyroid cartilage

27
Q

What is the insertion point of the Thyrohyoideus?

A

Hyoid

28
Q

What is the comparison for humans of the Thyrohyoideus?

A

Thyrohyoid