Chapter 6 and 7 quizzes CSD Dalton

Elevates angle of mouth. Draws angle of mouth laterally & superiorly.

Levator Anguli Oris

Elevates the superior lip, dilates the nostrils.

Levator Labii Superioris Alaeque Nasi Muscle

Elevates and extends superior lip

Levator Labii Superioris Muscle

Raises the superior eyelid. Open eye

Levator Palpebrae Superioris Muscle

Closes mandible; mastication. Close mouth

Masseter Muscle

Elevates and protrudes the inferior lip, wrinkles the skin over the chin. Pouting

Mentalis Muscle

Epicranius; draws the scalp posteriorly and anteriorly and raises the eyebrows. Surprise

Occipitofrontalis Muscle

Closes the eyelid; compresses the lacrimal sac. Crying

Orbicularis Oculi Muscle

Closes & protudes the lips. Kissing

Orbicularis Oris Muscle

All facial muscles insert into which of the following muscles?

Orbicularis oris

Compresses the cheek, retracts angle of mouth, draws corner of mouth laterally. Assists in mastication. Trumpeter

Buccinator Muscle

Draws the eyebrows inferiorly and medially. Wrinkles skin of forehead. Frowning

Corrugator Muscle

Depresses angle of mouth. Draws angle of mouth laterally & inferiorly. Open mouth

Depressor Angulus Oris/Triangularis Muscle

Draws inferior lip inferiorly and slightly laterally

Depressor Labii Inferioris/Quadratus Muscle

Draws hyoid bone anteriorly & posteriorly. Elevates hyoid bone and depresses mandible, Open mouth

Diagastricus Muscle

The bone that forms the anterior point of attachment for the velum is the

Palatine

muscle wrinkles the skin of the neck and chest, depresses the mandible and inferior lip.

Platysma

Wrinkles the skin of the neck and chest, depresses the mandible and inferior lip. Pouting

Platysma Muscle

Draws the skin of the forehead inferiorly. Concentrating

Procerus Muscle

Raises the wings of the nose, deepens the nasolabial sulcus.

Quadratus Labii Superioris Muscle

muscle draws the angle of the mouth a

Risorius

Draws the angle of the mouth anteriorly & laterally. Grimacing

Risorius Muscle

Rotates and depresses the head. Nodding

Sternocleidomastoid/SCM Muscle

Closes the mandible; mastication and is the strongest chewing muscle.

Temporalis Muscle

muscle draws the superior lip posteriorly, superiorly, and anteriorly.

Zygomaticus Major

Draws the superior lip posteriorly, superiorily, and anteriorly. Smiling

Zygomaticus Major Muscle

Draws superior lip superiorly and anteriorly. Raises upper lip, exposes teeth. Dog growling

Zygomaticus Minor Muscle

are the sacs or cavities within the mandible in which teeth reside.

alveoli

The mandibular fossa of the temporal bone articulates with the

condyloid process of the mandible.

The medial-most labial elevator is the

levator labii superioris alaeque nasi muscle.

Both the frontal and the maxillary bones articulate with the

nasal bone

The cavity that is lined with beating ciliated epithelia is the

nasal cavity.

The inferior... are small, scroll-like bones located on the lateral surface of the nasal cavity.

nasal conchae

The cribiform plate of the sphenoid bone is continuous with the

nasal space

The cavity bounded inferiorly by the velum is the

nasopharynx

The foramen magnum of the... bone provides the conduit for the spinal cord to enter the cranial cavity.

occipital

muscle closes the lips.

orbicularis oris

The horizontal plate of the... bone makes up the posterior one-quarter of the hard palate.

palatine

The largest mobile articulator is/are the

tongue

onsists of the oral, pharyngeal, and nasal cavities.

vocal tract

The nasal septum is made up of three components, including an unpaired bone called the

vomer bone

The bone that we call the "cheekbone" is the

zygomatic