Lab Exam 3

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Last updated 8:08 PM on 8/24/26
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189 Terms

1
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DEJ

Name the structure at E

Carries spread along this area

<p>Name the structure at E</p><p>Carries spread along this area</p>
2
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Inner enamel epithelium

Name the structure (innermost line)

Separated from connective tissue by basal lamina

<p>Name the structure (innermost line)</p><p>Separated from connective tissue by basal lamina</p>
3
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Enamel rods

Name the structure

Rows arranged circumferentially around long axis of tooth

<p>Name the structure</p><p>Rows arranged circumferentially around long axis of tooth</p>
4
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Enamel rods

Name the structure at A

Can be described as: hexagonal, paddle, fish

<p>Name the structure at A</p><p>Can be described as: hexagonal, paddle, fish</p>
5
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Stria of Retzius

Name the structure at B

Developmental growth lines that create perikymata

<p>Name the structure at B</p><p>Developmental growth lines that create perikymata</p>
6
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Enamel

Name the structure at A

96% hydroxyapatite

<p>Name the structure at A</p><p>96% hydroxyapatite</p>
7
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Dentin

Name the structure at B

Transduction theory explain tooth sensitivity here

<p>Name the structure at B</p><p>Transduction theory explain tooth sensitivity here</p>
8
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Pulp Chamber

Name the structure at C

Greater amounts of secondary dentin at roof and floor of the coronal portion

<p>Name the structure at C</p><p>Greater amounts of secondary dentin at roof and floor of the coronal portion</p>
9
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CEJ

Name the structure at D

Rods run in horizontal direction

<p>Name the structure at D</p><p>Rods run in horizontal direction</p>
10
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Cementum

Name the structure at F

Cells forming this arise from the dental sac

<p>Name the structure at F</p><p>Cells forming this arise from the dental sac</p>
11
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Pulpal canal

Name the structure at G

<p>Name the structure at G</p>
12
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Dentinal tubules

Name the structure

Starts at right angles from pulpal surface

<p>Name the structure</p><p>Starts at right angles from pulpal surface</p>
13
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Cementocyte lacunae

Name the structure

<p>Name the structure</p>
14
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Intramembranous bone formation, developing incisor

Name the process

<p>Name the process</p>
15
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Alveolar bone

Name the tissue

Not present in histodifferentiation of epithelial cells

<p>Name the tissue</p><p>Not present in histodifferentiation of epithelial cells</p>
16
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Developing tooth

Name the structure

<p>Name the structure</p>
17
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Enamel Organ

Name the structure in red

Center cells are called stellate reticulum

<p>Name the structure in red</p><p>Center cells are called stellate reticulum</p>
18
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Dental papilla

Name the structure in blue

Undifferentiated mesenchymal cells

<p>Name the structure in blue</p><p>Undifferentiated mesenchymal cells</p>
19
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Pulp cavity

Name the structure (left line)

<p>Name the structure (left line)</p>
20
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Enamel organ

Name the structure (right arrow)

Dental papilla induces oral epithelium to invaginate into this

<p>Name the structure (right arrow)</p><p>Dental papilla induces oral epithelium to invaginate into this</p>
21
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Outer enamel epithelium

Name the structure (outermost arrow)

<p>Name the structure (outermost arrow)</p>
22
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Cervical loop

Name the structure (circle)

<p>Name the structure (circle)</p>
23
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Stellate reticulum

Name the structure (line)

<p>Name the structure (line)</p>
24
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Odontoblasts

Name the Structure (1)

<p>Name the Structure (1)</p>
25
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Ameloblasts

Name the structure (2)

<p>Name the structure (2)</p>
26
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Stratum intermedium

Name the structure (3)

<p>Name the structure (3)</p>
27
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Stratum intermedium

Name the structure

<p>Name the structure</p>
28
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Pulp cavity

Name the structure (1)

<p>Name the structure (1)</p>
29
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Odontoblast

Name the structure (2)

<p>Name the structure (2)</p>
30
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Predentin

Name the structure (3)

<p>Name the structure (3)</p>
31
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Dentin

Name the structure 4

<p>Name the structure 4</p>
32
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Enamel

Name the structure at 5

Major inorganic constituent by weight: phosphate

<p>Name the structure at 5</p><p>Major inorganic constituent by weight: phosphate</p>
33
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Ameloblast

Name the structure (6)

<p>Name the structure (6)</p>
34
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Stratified squamous epithelium

Name the structure the arrow is pointing to

<p>Name the structure the arrow is pointing to</p>
35
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Dental Follice

What is the arrow in circle 1 pointing to

<p>What is the arrow in circle 1 pointing to</p>
36
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Outer enamel epithelium

What is the name of the structure in the yellow circle

<p>What is the name of the structure in the yellow circle</p>
37
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inner enamel epithelium

What is the name of the structure in the green circle

<p>What is the name of the structure in the green circle</p>
38
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Dental papilla

What is the arrow in circle 2 pointing to

<p>What is the arrow in circle 2 pointing to</p>
39
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Merkel's cartilage

Name the structure the arrow is pointing to

<p>Name the structure the arrow is pointing to</p>
40
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Cervical loop

What is arrow 1 pointing at

<p>What is arrow 1 pointing at</p>
41
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Stellate reticulum

What is arrow 2 pointing at

<p>What is arrow 2 pointing at</p>
42
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Dentinal tubules

What is the structure at 1

Ends perpendicular to DEJ & DCJ

<p>What is the structure at 1</p><p>Ends perpendicular to DEJ & DCJ</p>
43
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Dentin

What is the structure at 2

<p>What is the structure at 2</p>
44
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Predentin

What is the structure at 3

<p>What is the structure at 3</p>
45
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Odontoblasts

What is the structure at 4

<p>What is the structure at 4</p>
46
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Pulp

What is the structure at 5

<p>What is the structure at 5</p>
47
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Enamel

Name the structure at 6

Defective formation: Amelogenesis imperfecta

<p>Name the structure at 6</p><p>Defective formation: Amelogenesis imperfecta</p>
48
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Ameloblasts

What are the cells at 7

<p>What are the cells at 7</p>
49
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Stratum intermedium

What is the structure at 8

<p>What is the structure at 8</p>
50
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Stellate reticulum

What is the structure at 9

<p>What is the structure at 9</p>
51
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Tome's processes

What are the three arrows pointing to at 1

<p>What are the three arrows pointing to at 1</p>
52
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Enamel rods

What is the structure at 1

<p>What is the structure at 1</p>
53
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Developing alveolar bone

What is the structure at 1

<p>What is the structure at 1</p>
54
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Ameloblasts

What is structure 1

<p>What is structure 1</p>
55
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Enamel

Name the structure at 2

<p>Name the structure at 2</p>
56
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Dentin

What is structure 3

<p>What is structure 3</p>
57
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Pulp

What is structure 4

<p>What is structure 4</p>
58
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Tomes' processes

What is structure 1

<p>What is structure 1</p>
59
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Odontoblasts

What is the structure 1

<p>What is the structure 1</p>
60
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Dentinal tubules

What is the structure 2

Further apart and smaller in diameter at periphery

<p>What is the structure 2</p><p>Further apart and smaller in diameter at periphery</p>
61
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Striated duct

Name the structure

<p>Name the structure</p>
62
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Excretory duct and stratified columnar epithleium

What is the structure at 1 and what epithelium lines it?

<p>What is the structure at 1 and what epithelium lines it?</p>
63
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Auriculotemporal nerve branch

What is the structure at 1

<p>What is the structure at 1</p>
64
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Muscular artery

What is the structure at 2

<p>What is the structure at 2</p>
65
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Serous glands

What is the structure at 1

<p>What is the structure at 1</p>
66
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Mucous glands

Name the structure

<p>Name the structure</p>
67
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Excretory duct

Name the structure at A

<p>Name the structure at A</p>
68
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Muscular artery

What is the structure at 2

<p>What is the structure at 2</p>
69
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Striated duct

Name the structures

<p>Name the structures</p>
70
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Serous demilunes

Name the structures

<p>Name the structures</p>
71
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Mucous gland

What is the structure at 1

<p>What is the structure at 1</p>
72
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Intercalated ducts

What is the structure at 2

<p>What is the structure at 2</p>
73
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Nerve ganglia

What is the structure at 1

<p>What is the structure at 1</p>
74
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Peripheral nerve

What is the structure at 2

<p>What is the structure at 2</p>
75
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Peripheral nerve

What is the structure at 1

<p>What is the structure at 1</p>
76
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Muscular artery

What is the structure at 2

<p>What is the structure at 2</p>
77
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Excretory duct

What is the structure at 3

<p>What is the structure at 3</p>
78
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Cochlea

What is the structure at 1

<p>What is the structure at 1</p>
79
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Scala vestibuli

What is the structure at 1

<p>What is the structure at 1</p>
80
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Reissner's (vestibular) membrane

What is the structure at 2

<p>What is the structure at 2</p>
81
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Scala media (cochlear duct)

What is the structure at 3

<p>What is the structure at 3</p>
82
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Spiral ligament

What is structure at 4

<p>What is structure at 4</p>
83
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Organ of corti

Name the organ at 1

Has stereocilia hair cells that are connected to each other by ankle and tip links which bind microvilli to kinocilium

<p>Name the organ at 1</p><p>Has stereocilia hair cells that are connected to each other by ankle and tip links which bind microvilli to kinocilium</p>
84
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Scala tympani

What is the structure at 5

<p>What is the structure at 5</p>
85
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Spiral limbus

What is the structure at 6

<p>What is the structure at 6</p>
86
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Basilar membrane

What is the structure at 7

<p>What is the structure at 7</p>
87
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Spiral lamina

What is the structure at 2

<p>What is the structure at 2</p>
88
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Stria vascularis

What is the structure at 3

<p>What is the structure at 3</p>
89
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Pillar cells (surround inner tunnel)

What is the structure at 1

<p>What is the structure at 1</p>
90
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Mucous acini

Name

<p>Name</p>
91
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Dental papillae

B

<p>B</p>
92
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stratified squamous epithelium, non-keratinized

Identify the tissue

<p>Identify the tissue</p>
93
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Odontoblasts

C

<p>C</p>
94
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HERS

A

<p>A</p>
95
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Dentin of root

D

<p>D</p>
96
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Predentin

E

<p>E</p>
97
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Cementoblasts

F

<p>F</p>
98
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Developing cementum

G

<p>G</p>
99
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Alveolar bone

Name the structure at H

<p>Name the structure at H</p>
100
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Follicle

I

<p>I</p>