Histology of Oral and Nasal Cavity Joplin

Question 1

• Respiratory Mucosa Cell type
• which way is mucous propelled

Answer 1

Question 2

Cells of the respiratory mucosa

• label
• which one most numerous

Answer 2

Question 3

Function of nasal cavities, turbinates

-label

Answer 3

Figure on right

lumen of nasal cavity on right, with v as vasculature and s serous glands in the lamina propria

Question 4

Olfactory Mucosa:

• special receptors for what?
• Pseudostratified epithelium contaiing?
• specialized olfactory glands called?
• dendrites of olfactory neurons specialization

Answer 4

Question 5

Answer 5

bowman’s glands

Question 6

what does olfactory epithelium lack?

-thick or thinner than respiratory

Answer 6

goblet cells

-thicker

Question 7

Olfactory epithelium

Answer 7

Question 8

Nasopharynx:

• lined with what type of epithelium
• LP has what type of glands
• Predominant feature
• what is waldmeyer’s ring
• adenoid

Answer 8

Question 9

Oral Cavity:

• lined by oral mucosa which is what type of cell layer? what varies?
• Divisions of oral mucosa
• LP contains what layers

Answer 9

Question 10

Answer 10

Question 11

Layers of keratinized stratified squamous vs nonkeratanized

Answer 11

Question 12

• label
• lining mucosa: what type of cells?
• where can it be found in mouth?

Answer 12

Question 13

• label
• what type of mucosa?
• characteristics
• where can it be found

Answer 13

Question 15

Specialized Mucosa

-where found? in what form?

Answer 15

dorsal and lateral surfaces of the tongue: lingual papillae

Question 16

Tongue and Lingual Papillae:

• Tongue surface composed of what mucosas
• lingual papillae are small elevated structures of what?

Answer 16

Question 17

Cells that compose taste buds:

Answer 17

Question 18

Label-

-what parts of tongue?

Answer 18

Question 19

Type:

• parts of tongue
• purpose

Answer 19

Question 20

Type:

• parts of tongue
• purpose

Answer 20

Question 21

Type:

• location
• hundreds of what present

Answer 21

Question 22

Answer 22

Question 23

Taste sensation locations of tongue

Answer 23

Question 24

What is this structure:

• position in oropharynx?
• epithelium with invaginations called?
• epithelial lined with what?
• contains what centers

Answer 24

Question 25

Type of tonsil

posterior wall of what

covered with what epithelium

crypts?

Answer 25

Question 26

Type of tonsil:

• position on tongue
• type of epithelium
• lacks what?

Answer 26

Question 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?

Question 28

Answer 28

Question 29

Answer 29

Question 30

Enamel:

• composed of prisms of what?
• how are they held together?

Answer 30

• transulucent substance composed of parallel enamel rods (prisms) of calcium hydroxyapatite
• rods are cemented together by an almost equally calcified interprismatic material

Question 31

Cementum:

• what is it anchored to?
• covers what in the root?

Answer 31

Question 32

Tooth pulp consists of

-purpose

Answer 32

Question 33

Production of Dental tissues:

• Odontoblasts
• Ameloblasts
• Cementoblasts

Answer 33

Question 34

Periodontium:

consists of what five things?

-where does PDL insert?

Answer 34

Question 35

Answer 35