Show:
Basic
Bone
Muscles
Labeling
Teeth
100
What are the 6 movable articulators? A. tongue, lips, mandible, velum, larynx, pharyngeal walls B. tongue, lips, mandible, velum, hard palate, alveolar ridge C. teeth, tongue, lips, mandible, velum, larynx D. none of the above
A. Tongue, Lips, Mandible, Velum ,Pharyngeal Walls, Larynx
100
what is the difference between skull and cranium? A. Skull includes cranium and mandible B. Cranium includes skull without mandible C. there is no difference!! D. A & B
D. Skull: cranium +Mandible Cranium: skull without mandible
100
What is the primary muscle of facial expression? A. Orbicularis Oculi B. Orbicularis Oris C. Buccinator D. Mentalis
B. Orbicularis Oris: oval shaped ring of muscle fibers (unpaired) that completely encircles the mouth
100
What is 3 and 23 on Diagram 1?
3: Frontal Bone 23: Parietal Bone
100
How many teeth are in the adult mouth compared to the deciduous mouth? A. adult=30 & deciduous=20 B. adult=32 & deciduous=15 C. adult=32 & deciduous=20 D. adult=30 & deciduous=10
Answer: C Adult: 32 Deciduous: 20
200
What does TMJ stand for? A. Temporal Maxilla Joint B. Temporalis Masseter Joint C. Tempero- Mandibular Joint D. None of the above (extra credit if you can name it)
Answer C Tempero-Mandibular Joint for mastication and speech
200
What are the 8 cranial skeleton? A. Ethmoid, Frontal, Parietal, Temporal, Occipital, Sphenoid B. Cristal Gali, Frontal, Parietal, Temporal, Occipital, C. Ethmoid, Frontal, Parietal, Zygomatic Arch, Occipital D. Frontal, Parietal, Philtrum, Temporal, Occipital,
A. ethmoid, frontal, parietal (2), temporal (2), occipital, sphenoid
200
Name the transverse Muscles A. Buccinator, Risorius, Orbicularis Oris B. Angular, Vertical, Parallel C. Levator labii superior and inferior D.Buccinator, Risorius, Masseter
D. Buccinator Risorius Masseter
200
What is 2 on Diagram 2?
2: Crista Galli of the Ethmoid Bone
200
What class is the protruded mandible in? A. class one B. class two C. class three D. class four
Answer: C Class 3
300
What are the motion of the mandible? A. Gliding Motion B. Hinging Motion C. Lateral Motion D. All of the above
D. Hinging Motion - up and down biting speech Gliding Motion - anterior/posterior can protrude the mandible to grind food Lateral Motion - side to side also to grind food
300
Name the different parts of the Ethmoid Bone A. perpendicular plate, crista gali, cribriform plate, lesser wing, greater wing B. Hamulus, perpendicular plate, crista gali, ethmoid spine C. perpendicular plate, crista gali, cribriform plate, ethmoidal sinuses, orbital surface D. the arch, the rings, the lateral protrusion, hinges
C. perpendicular plate crista galli cribriform plate ethmoidal sinuses orbital surface
300
Name the 3 muscles within the vertical/labial muscle group. A. mentalis, levator anguli oris, buccinator B. risorius, mentalis, levator labii superior C. depressor anguli, levator labii superior, masseter D. mentalis, depressor anguli oris, levator anguli oris
Answer D Muscles: Mentalis Depressor Anguli oris (Triangularis) Levator Anguli Oris
300
What is 8 on Diagram 3?
Orbicularis Oris
300
What are the three tooth divisions? A. crown, root, neck B. cementum, root, crown C. enamel, neck, crown D. none of the above
Answer: A Crown, Root, Neck
400
What are the three mandible ligaments?
Temporomandibular ligaments sphenomandibular ligaments stylomandibular ligaments
400
Name the parts of the zygomatic arch
- Zygomatic bone - Zygomatic process of maxilla bone - Zygomatic process of temporal bone
400
Name two intrinsic tongue Muscles and two extrinsic tongue
Intrinsic Tongue Muscles: - Superior Longitudinal - Inferior Longitudinal - Transverse Muscles - Vertical Muscles Extrinsic Tongue Muscles: - genioglossus - styloglossus - palatoglossus - hyoglossus
400
What is 3 and 9 on Diagram 3?
3: Masseter 9: Buccinator
400
What are the 4 different types of teeth per quadrant?
Incisors- central & lateral (2) Canine/Cuspid (1) Pre-molars/bi-cuspids (2) Molars (3)
500
Name the three parts of the pharynx from superior to inferior
Superior: nasopharynx- velum to base of skull Oropharynx- base of tongue to velum inferior: laryngopharynx- pharynx to base of tongue
500
Name any 8 out of the 14 facial bones and how many there are of each.
Mandible (1) - Maxilla (2) (hard palate) -Palatine (2) - Nasal (2) - Lacrimal (2) (where tears are formed) - Zygomaic (2) (cheek bone) -Inferior nasal concha (2)- scroll like bone (in the nose hole) warms the air - vomer (1) midline bone, divides the nasal cavity into 2
500
Name two of the five muscles attached to the Palate and their function.
Tensor Palatini: - tenses or stretches the palate - equalizes pressure- dilates ET - produces oral sounds, with elevator palatine Levator Palatini: - raises the palate Palatoglossis: -depresses the velum Palatopharyngus: - depresses the velum Uvula: raises the velum
500
Fill in the blank in Diagram 4 and name the function
Hyoglossus- depress side of tongue
500
What is the age range for deciduous teeth development vs adult teeth development
Adults: 6 years old - 25 years old Deciduous: 6 month - 2 year old