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41 questions
One tooth with two to divide into two branches or parts.
Clinical Root
Fossa
Bifurcated
Bicanineate
Where does the anatomical tooth and root meet?
Cervical Third
Cervical Line
Clinical Crown
Clinical Root
The area on the crown of the tooth nearest the gingival.
Clinical Crown
Cervical Line
Clinical Root
Cervical Third
What is the exposed coronal portion of the crown?
Clinical Root
Clinical Crown
Cervical Third
Cervical Line
What is the portion of the root seen in the oral cavity?
Clinical Root
Cervical Line
Cervical Third
Clinical Crown
Where two teeth come together and touch.
Mesial
Adjacent
Contact Area
Apex
The correct name for teeth is
Dentition
Maxillary
Mandibular
Ccclusion
The period between 6 and 12 years of age when adult and child teeth are erupting.
Primary dentition
Permanent Dentition
Mixed dentition
Deciduous period
The human mouth is divided into two sections, or arches, called the:
quadrants.
maxillary arch.
mandibular arch.
b and c
The human mouth is divided into two sections, or arches, called the:
quadrants.
maxillary arch.
mandibular arch.
b and c
The mouth can be divided into four sections called:
Arches
Sextants
Quadrants
Dentition
The relationship between the maxillary and mandibular teeth when the jaws are in a fully closed position is:
Closure
Occlusion
Mastication
Functional Occlusion
Which tooth-numbering system is used most often in the United States?
Palmer
Federation Dentair
International Standard
Universal
The first set of primary teeth is also referred to as _____ teeth.
deciduous
dentition
embrasure
succedaneous
Each quadrant of the permanent dentition contains _____ teeth, whereas each quadrant of the primary dentition contains _____ teeth.
32; 20
16; 10
8; 5
10; 16
The posterior teeth include the _____ and the _____.
canines; premolars
premolars; molars
incisors; molars
incisors; canines
Which type of tooth is not in the primary dentition but found only in the permanent dentition?
Premolar
Molar
Canine
Incisor
In the Universal/National System, the primary teeth are identified using _____ and the permanent teeth are identified using _____.
brackets with letters; brackets with numbers
letters A to E; numbers 1 to 8
numbers 1 to 32; letters A to T
letters A to T; numbers 1 to 32
The rounded enamel extensions on the incisal ridge of newly erupted central and lateral incisors are called:
Cingulum
Mamelons
Fossa
Marginal ridge
There are _____ molars in the permanent dentition.
8
4
16
12
The universal numbers of the maxillary central incisors are.....
7,8
24,25
8,9
9,10
The universal numbers of the 1st molars are..
2,3,14,15
5,6,12, 13
3,14,19,30
2,15,18,31
The cusp of Carabelli is found on the:
premolars.
central incisors.
maxillary first molars.
maxillary second molars.
Which part of the tooth is the hardest?
Dentin
Pulp
Enamel
Cementum
What is the function of a molar?
Cut and shear
Grip and tear
Tear and crush
Chew, crush, and grind
How many permanent teeth are there including wisdom teeth?
20
32
16
28
What does fluoride help with?
Makes your teeth stronger
Makes your teeth whiter
Gives fresh fresh
Gives healthier gums
Which of these can help prevent or get rid of bad breath.
Drinking water
Flossing
Mouthwash
All of the above
The medical name for bad breath is:
halitosis
ammonia
gingivitis
how many canines or "tearing teeth" do you have?
4
2
6
8
how many teeth do adults have?
32
28
30
26
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