Workbook Questions & Exercises (10-12)

Tooth Numbering quizzes (2): https://www.sporcle.com/games/joshux/baby-teeth-quiz --- https://www.sporcle.com/games/joshux/tooth-numbers-quiz

What is the region of the face that extends from the eyebrows to the hairline?

Forehead

The line the marks a color change from your face to your lips is referred to as the ____.

vermilion border

What type of tissue covers the oral cavity?

mucous membrane

Besides the oral cavity proper, name the other regions of the oral cavity.

Vestibule

The structure that passes from the oral mucosa to the facial midline of the mandibular arch is the _____.

frenum

What is the proper term for “gums”?

Gingiva

What is another term for unattached gingiva?

Free gingiva

What is another term for interdental gingiva?

interdental papilla

What is the name of the pear-shaped pad of tissue behind the maxillary incisors?

incisive papilla

What is the name of the hanging pear-shaped projection of tissue at the border of the soft palate?

uvula

What is the correct term for the upper surface of the tongue?

dorsum

The thin fold of the mucous membrane that extends from the floor of the mouth to the underside of the tongue is the ____.

lingual frenum

What facial feature is 1?

canthus

What facial feature is 2?

inner canthus

What facial feature is 3?

ala

What facial feature is 4?

philtrum

What facial feature is 5?

tragus

What facial feature is 6?

nasion

What facial feature is 7?

glabella

What facial feature is 8?

nasal root

What facial feature is 9?

septum

What facial feature is 10?

anterior naris

What facial feature is 11?

mental protuberance

What facial feature is 12?

angle of the mandible

What facial feature is 13?

zygomatic arch

What are the sets of teeth a person has in their lifetime?

primary and permanent

How many teeth are in primary dentition?

20

What is the term to describe the four divisions of the dental arches?

Quadrant

Whet term is used to the front teeth?

Anterior

What are the most posterior teeth in the mouth?

Molars

Which tooth is referred to as the “cornerstone” of the dental arch?

Canine

Name the surface of the tooth that faces the tongue

lingual

What is the name for the space between two adjacent teeth?

interproximal space

The name of the area where adjacent teeth physically touch is the ___

contact area

The name of the triangular space between two adjacent teeth is the ___

embrasure

The junction of two surfaces of a tooth is the ___

line angle

Which portion of the tooth is positioned toward the end of the root?

Apical one third

The term for how teeth are positioned during chewing is ___

functional occlusion

An individual who has an incorrect bite has a diagnosis of ___

malocclusion

What term describes a class III malocclusion

mesioclusion

What classification is neutroclusion?

Class I

What is the name for the arch of the occlusal plane?

Curve of Spee

What surface is 1?

incisal surface

What surface is 2?

palatal surface

What surface is 3?

buccal surface

What surface is 4?

labial surface

Surfaces 3 and 4 make up which surface?

facial surface

What surface is 5?

lingual surface

What surface is 6?

Proximal surface (with contact area)

What surface is 7?

occlusal surface

What surface is 8?

distal surface

What surface is 9?

mesial surface

What type of teeth are labeled 1?

Incisors

What type of teeth are labeled 2?

Canines

What type of teeth are labeled 3?

Premolars

What type of teeth are labeled 4?

Molars

What type of teeth are not present in the primary dentition diagram? Be specific.

premolars

How many anterior teeth are in the permanent dentition?

12

What term is given to a permanent tooth that replaces a primary tooth of the same type?

succedaneous

What is the rounded, raised area on the cervical thirds of the lingual surfaces of anterior teeth?

cingulum

What feature do newly erupted central and lateral incisors have on their incisal ridges?

mamelon

Which teeth are the longest ones in permanent dentition?

canines

Which teeth are the smallest ones in the permanent dentition?

Mandibular incisors

What is the name for the developmental horizontal lines on the anterior teeth?

imbrication lines

What features border the occlusal surface of a posterior tooth?

marginal ridges

What is the pinpoint depression where two or more grooves meet?

pit

What is the most common occlusal design of the mandibular second premolar?

three cusps

Which term is given to the area where the three roots divide?

trifurcation

What term is fiven to a tooth that does not replace a primary tooth?

non-succedaneous

What is the name of the fifth cusp on a maxillary first molar?

Cusp of Carabelli

How many roots do mandibular molars have?

two

Which teeth are referred to as the “wisdom” teeth?

third molars

The thickness of the enamel covering on a primary tooth is considered

thin

What method of identification is used in the Universal System for the primary dentition?

Alphabetic

Which primary tooth has an H-shaped groove pattern on its occlusal surface?

Maxillary molar

Which primary tooth is the largest?

Molar

Which occlusal surface feature is 1 on this permanent posterior tooth?

marginal ridge

Which occlusal surface feature is 2 on this permanent posterior tooth?

cusp ridge

Which occlusal surface feature is 3 on this permanent posterior tooth?

cusp tip

Which occlusal surface feature is 4 on this permanent posterior tooth?

inclined cuspal plane

What is 1 pointing to on the canine teeth?

labial ridge

What is 2 pointing to on the canine teeth?

cusp slopes

What is 3 pointing to on the canine teeth?

cusp tip

What is 4 pointing to on the canine teeth?

marginal ridges

What is 5 pointing to on the canine teeth?

cingulum

What is 6 pointing to on the canine teeth?

lingual ridge

What is 7 pointing to on the canine teeth?

lingual fossae

1 is an overarching term for 1.1, 1.2, 1.3, and 2. What is the name for it?

developmental grooves

Which developmental groove is 1.1?

supplemental groove

Which developmental groove is 1.2?

central groove

Which developmental groove is 1.3?

triangular groove

Which developmental groove is 2?

marginal groove

Both 3s are pointing to a

triangular fossa

4 is called an

occlusal pit

5 is called the

triangular ridge