Assement 2 Revision Deck (Wk 6 - 7):

Which nerve is the major sensory nerve of the face?

CN V - Trigeminal nerve

What is the major parasympathetic nerve of the face?

CN VII - Facial nerve

Which cranial nerve innervates the parotid glands?

CN IX - Glossopharyngeal nerve

Which cranial nerve innervates the muscles of the tongue?

CN XII - Hypoglossal nerve

What is the name of the opening of the mouth?

Oral fissure

What is the name of the space outside of the teeth but enclosed by the cheek?

Oral vestibule

What is the name of the space outside of the teeth but enclosed by the lips?

Oral vestibule

What is the name of the roof of the mouth? What are its 2 divisions/parts?

Palate

• hard palate

• Soft palate

What is the name of the structure underneath the tongue?

The floor of the oral cavity

What is the the name of space enclosed by teeth?

The oral cavity

What is the name of the space posterior to the oral cavity and anterior to the oropharynx? What is another name for this?

• Oropharyngeal isthmus

• Also called isthmus of the fauces

What are fauces?

• Pillars linking the soft palate to the tongue

• Muscular structure

What is the oropharynx?

The region of the pharynx visible through the oral fissure

What is the frenulum?

The flap of skin anchoring the tongue to the floor of the oral cavity

Where is the 2 openings for the ducts of the submandibular glands?

On either side of the frenulum

What bones are part of the hard palate?

• maxilla bone

• Palatine bone

What is makes the soft palate soft?

Does not have a bone inside, is made of epithelium and muscle

What is the deciduous dentition formula for humans?

• i 2/2

• c 1/1

• m 2/2

Which dentition formula has lowercase letters to represent the different types of teeth?

Deciduous dentition

Which dentition formula has uppercase letters to represent the different types of teeth?

Permanent dentition

Which types of teeth are present in deciduous teeth?

• incisors

• Canines

• Molars

How much teeth are there in total in deciduous dentition?

20 teeth (5 in each quadrant)

What is the dentition formula for permanent dentition?

• I 2/2

• C 1/1

• P 2/2

• M 3/3

Which types of teeth are present in permanent dentition?

All types

• Incisiors

• Canines

• Premolars

• Molars

  • Including 3rd molar/wisdom teeth

Which teeth are part of the front/anterior teeth?

Incisors and canines

Which teeth are part if the back/posterior teeth?

Premolars and molars

What are 4 types of nomenclature?

• formal

• World dental federation (FDI)

• Palmer’s notation

• Universal

How do you name a tooth with formal nomenclature?

• which jaw?

  • Maxillary / mandibular

• Which side?

  • Right / left

• Which family?

  • Deciduous / permanent

• Which number?

  • Central / lateral

  • First / second / third

• What tooth type?

  • Incisor

  • Canine

  • Premolars

  • Molar

How do you name a tooth with FDI notation?

• which quadrant?

  • 1 - 4

• Which tooth from the midline?

  • 1 - 8

How do you name a tooth with Palmer (-Zsigmondy) notation?

• Quadrant corners

• Tooth numbering

  • permanent teeth

    • 1 - 8

  • Deciduous teeth

    • A - E

How do you name a tooth with universal system?

• Permanent dentition

  • teeth are numbered 1 - 32 starting from the 3rd molar of the 1st quadrant to the 3rd molar of the 4th quadrant

• Deciduous dentition

  • Teeth are numbered with the letters A - T in the same order

What structure is ‘AA’?

Maxillary central incisor (1 1)

What structure is ‘A’?

Upper lip

What structure is ‘B’?

Upper midline frenulum

What structure is ‘C’?

Palatine raphe

What structure is ‘D’?

Palatoglossal arch

What structure is ‘E’?

Palatopharyngeal arch

What structure is ‘F’?

Oropharynx

What structure is ‘G’?

Tongue

What structure is ‘H’?

Lingual frenum

What structure is ‘I’?

Duct of submandibular gland

What structure is ‘J’?

Sublingual papilla

What structure is ‘K’?

Gingivae (gums)

What structure is ‘L’?

Lower midline frenum

What structure is ‘M’?

Mandibular central incisor (4 1)

What structure is ‘N’?

Mandibular lateral incisor (4 2)

What structure is ‘O’?

Lower lip

What structure is ‘P’?

Mandibular canine (cuspids)

What structure is ‘Q’?

Mandibular premolars (bicuspids)

What structure is ‘R’?

Mandibular molars

What structure is ‘S’?

Palatine tonsil

What structure is ‘T’?

Uvula

What structure is ‘U’?

Soft palate

What structure is ‘V’?

Hard palate

What structure is ‘W’?

Maxillary molars

What structure is ‘X’?

Maxillary premolars

What structure is ‘Y’?

Maxillary canine

What structure is ‘Z’?

Maxillary lateral incisor

What structure is ‘A’?

Dentin

What structure is ‘B’?

Gingivae

What structure is ‘C’?

Bone of the tooth socket

What structure is ‘D’?

Periodontal ligament

What structure is ‘E’?

Apical foramen

What structure is ‘F’?

Enamel

What structure is ‘G’?

Pulp

What structure is ‘H’?

Cementum

What structure is ‘I’?

Root canal

What structure is ‘A’?

Lingual tonsil

What structure is ‘B’?

Circumvallate papillae

What structure is ‘C’?

Dorsal surface

What structure is ‘D’?

Lateral border

What structure is ‘E’?

Median sulcus

What structure is ‘F’?

Tip

What are anterior teeth?

Teeth in the front of the mouth which include incisors and canines

What is deciduous teeth?

• Primary teeth

• Teeth that exfoliate or shed

What is dentition?

The arrangement of teeth in dental arch

What is a diphyodont?

An organism (like humans) that has 2 successive sets of teeth during their lives (deciduous and permanent)

What are posterior teeth?

Teeth in the back of the mouth which include premolars and molars

What are succedaneous teeth?

Permanent teeth that replace or cured deciduous teeth which includes incisors, canines and premolars

What is labial?

The surface of anterior teeth closest to the lip

What is Buccal?

The surface of the posterior teeth facing cheek side

What is lingual?

The side of teeth facing tongue side, all inner surfaces

What class of teeth are present in permanent dentition but not present in primary dentition?

Premolars

What are the functions of the oral cavity?

• smiling

• Mastication

• Digestion

• Taste

• Swallowing

• speech

• Pretension - holding objects

• Pastimes - playing instruments, singing, facilitated by saliva

What are the boundaries of the mouth?

• lips

• Cheeks

• Floor of mouth

• Palate

• Pillar of faces

What are the contents of the mouth?

• tongue

• Teeth in bony alveoli

• Mucosae

• Salivary glands

• Uvula

• Tonsils

What structure is A?

Labial frenum (upper)

What structure is B?

Gingivae

What structure is C?

Hard palate

What structure is D?

Soft palate

What structure is E?

Maxillary tuberosity

What structure is F?

Palatine tonsil

What structure is G?

Pterygomandibular raphe

What structure is H?

Retromolar area

What structure is I?

Vestibule

What structure is J?

Labial frenum (lower)

What structure is K?

Gingivae

What structure is L?

Ant. Pillar (glossopalatine muscle)

What structure is M?

Bulge caused by hamulus of pterygoid process

What structure is N?

Post. Pillar (pharyngopalatine muscle)