Histology of Oral and Nasal Cavity Joplin Flashcards
1
Q
- Respiratory Mucosa Cell type
- which way is mucous propelled
A
2
Q
Cells of the respiratory mucosa
- label
- which one most numerous
A
3
Q
Function of nasal cavities, turbinates
-label
A
Figure on right
lumen of nasal cavity on right, with v as vasculature and s serous glands in the lamina propria
4
Q
Olfactory Mucosa:
- special receptors for what?
- Pseudostratified epithelium contaiing?
- specialized olfactory glands called?
- dendrites of olfactory neurons specialization
A
5
Q
A
bowman’s glands
6
Q
what does olfactory epithelium lack?
-thick or thinner than respiratory
A
goblet cells
-thicker
7
Q
Olfactory epithelium
A
8
Q
Nasopharynx:
- lined with what type of epithelium
- LP has what type of glands
- Predominant feature
- what is waldmeyer’s ring
- adenoid
A
9
Q
Oral Cavity:
- lined by oral mucosa which is what type of cell layer? what varies?
- Divisions of oral mucosa
- LP contains what layers
A
10
Q
A
11
Q
Layers of keratinized stratified squamous vs nonkeratanized
A
12
Q
- label
- lining mucosa: what type of cells?
- where can it be found in mouth?
A
13
Q
- label
- what type of mucosa?
- characteristics
- where can it be found
A
14
Q
A
15
Q
Specialized Mucosa
-where found? in what form?
A
dorsal and lateral surfaces of the tongue: lingual papillae
16
Q
Tongue and Lingual Papillae:
- Tongue surface composed of what mucosas
- lingual papillae are small elevated structures of what?
A
17
Q
Cells that compose taste buds:
A
18
Q
Label-
-what parts of tongue?
A
19
Q
Type:
- parts of tongue
- purpose
A
20
Q
Type:
- parts of tongue
- purpose
A
21
Q
Type:
- location
- hundreds of what present
A
22
Q
A
23
Q
Taste sensation locations of tongue
A
24
Q
What is this structure:
- position in oropharynx?
- epithelium with invaginations called?
- epithelial lined with what?
- contains what centers
A
25
Type of tonsil
posterior wall of what
covered with what epithelium
crypts?
26
Type of tonsil:
- position on tongue
- type of epithelium
- lacks what?
27
Teeth:
divided into what two segments
- whats protected by enamel?
- what is embedded in alveolus?
- bulk of tooth made of?
- Dentin encloses what cavity? contains what supporting tissue
- cementum purpose
- Dentin matrix organic vs inorganic, tubules?
28
29
30
Enamel:
- composed of prisms of what?
- how are they held together?
- transulucent substance composed of parallel enamel rods (prisms) of calcium hydroxyapatite
- rods are cemented together by an almost equally calcified interprismatic material
31
Cementum:
- what is it anchored to?
- covers what in the root?
32
Tooth pulp consists of
-purpose
33
Production of Dental tissues:
- Odontoblasts
- Ameloblasts
- Cementoblasts
34
Periodontium:
consists of what five things?
-where does PDL insert?
35
