DENT 142 DENTAL ANATOMYEXAM
2025/2026 QUESTIONS AND VERIFIED
SOLUTIONS 100% PASS
primary dentition
The first set of 20 primary teeth
permanent dentition
The set of 32 secondary teeth
mixed dentition
A mixture of permanent teeth and primary teeth that occurs until all primary teeth have been lost,
usually between the ages of 6 and 12.
how many teeth are present in one quadrant of a complete adult dentition
8
what class of teeth is present in the permanent dentition that is not present in the primary
dentition
premolars
in a permanent dentition the fifth tooth from the midline is a
premolar
,the posterior teeth in the permanent dentition include which of the following
premolars and molars only
which permanent tooth erupts into the space previously held by the primary second molar
second molar
how many teeth are present in one arch of the adult dentition
16
how many teeth are present in one arch of the primary dentition
10
how many incisors are present in the complete adult dentition
8
how many molars are present in the primary dentition
8
how many molars are present in each arch of the adult dentition
6
, what is the fourth tooth from the midline in the primary dentition
first molar
Universal numbering system
Teeth are numbered from 1-16 on the upper arch, and 17-32 on the lower arch. The primary teeth
are lettered A-T.
Palmer notation system
System of coding teeth using brackets, numbers, and letters.
enamel
hard, outermost layer of a tooth with a mineral content of 95% calcium hydroxyapatite.
Cementum
Specialized, calcified connective tissue that covers the anatomic root of a tooth. 65% mineralized
cementoenamel junction
The junction line between the enamel layer and the cementum layer of the tooth. or cervical line
Dentin
Dense tissue forming the bulk of a tooth.
2025/2026 QUESTIONS AND VERIFIED
SOLUTIONS 100% PASS
primary dentition
The first set of 20 primary teeth
permanent dentition
The set of 32 secondary teeth
mixed dentition
A mixture of permanent teeth and primary teeth that occurs until all primary teeth have been lost,
usually between the ages of 6 and 12.
how many teeth are present in one quadrant of a complete adult dentition
8
what class of teeth is present in the permanent dentition that is not present in the primary
dentition
premolars
in a permanent dentition the fifth tooth from the midline is a
premolar
,the posterior teeth in the permanent dentition include which of the following
premolars and molars only
which permanent tooth erupts into the space previously held by the primary second molar
second molar
how many teeth are present in one arch of the adult dentition
16
how many teeth are present in one arch of the primary dentition
10
how many incisors are present in the complete adult dentition
8
how many molars are present in the primary dentition
8
how many molars are present in each arch of the adult dentition
6
, what is the fourth tooth from the midline in the primary dentition
first molar
Universal numbering system
Teeth are numbered from 1-16 on the upper arch, and 17-32 on the lower arch. The primary teeth
are lettered A-T.
Palmer notation system
System of coding teeth using brackets, numbers, and letters.
enamel
hard, outermost layer of a tooth with a mineral content of 95% calcium hydroxyapatite.
Cementum
Specialized, calcified connective tissue that covers the anatomic root of a tooth. 65% mineralized
cementoenamel junction
The junction line between the enamel layer and the cementum layer of the tooth. or cervical line
Dentin
Dense tissue forming the bulk of a tooth.
