Hs Anatomy: Mouth/stomach (Hudock)

Front 1

7 Functions of the Mouth

Back 1

Ingestion
Mastification
Produces Saliva (Bonus for what?)
Taste
Deglutition
Helps Breath
Speech

Front 2

Oral Orific

Back 2

What: Opening
For: Ingestion

Front 3

Labia

Back 3

What: Connects Gums to Mouth

Front 4

Red Margin

Back 4

What: Lips

Front 5

Types of Tissue in Red Margin

Back 5

Thin Epithilial = See through
Erectile Tissue = Sensitive & Grow

Front 6

Oral Vestibule

Back 6

What: Lips-Teeth Space

Front 7

Primary/Deciduous Teeth

Back 7

Baby Teeth
4 Incisors
2 Cuspids
4 Molars

Front 8

Secondary Teeth

Back 8

Adult Teeth
4 Incisors
2 Cuspids
4 Bicuspids
6 Tricuspids

Front 9

Incisors

Back 9

Where: Front of Mouth
For: Biting

Front 10

Cuspids

Back 10

Where: Next to 4 Incisors
For: Ripping

Front 11

Bicuspids

Back 11

Premolars
Where: After Cuspids
For: Cutting

Front 12

Tricuspids

Back 12

Molars
Where: Back of mouth
For: Grinding
Last Molar = Wisdom Tooth

Front 13

Prenatal Formation of Tooth
3 Layers?
Found where?

Back 13

Germ Layers
1. Endoderm
2. Mesoderm (Most of teeth)
3. Epiderm (Enamel)
At Birth found in Mandible-Maxilla

Front 14

Teething

Back 14

When: 6 Months
What: Teeth erupt, Cap releases digestive enzymes

Front 15

Adult Teeth Emerge

Back 15

How: Adontoclasts destroy roots of baby teeth, adult teeth move in

Front 16

Regions of Teeth

Back 16

1. Crown
2. Neck
3. Root

Front 17

Enamel

Back 17

Outside layer of Crown
Hexagonal Pillars of calcium salts (Strongest)
Strengthened by Floride AND Vitamin C

Front 18

Dentin

Back 18

Most of Tooth
Columns of Calcium Salts

Front 19

Dentinil Tubulars

Back 19

Tubes in Dentin (duh)
Feed Tooth

Front 20

Pulp Cavity

Back 20

Contains nerves & blood

Front 21

Apical Foramen

Back 21

Lets nerves & blood into teeth
Forms root canal

Front 22

Periodontal Ligament

Back 22

Inward extension of gingiva
Sling & Shock Absorber

Front 23

Cementum

Back 23

Produced by ligament
Connects tooth to ligament
Needs Vitamin C

Front 24

Hard Palate

Back 24

Fuse on Raphe (ridge)
Epithelial Tissue covers, Senses touch and taste (Vagus Nerve)
Separates Nasal & Oral Cavities

Front 25

Soft Palate

Back 25

Extension of Epithelial

Front 26

Paletoglossal Arches

Back 26

Part of Soft Palate
Separates Membrane & Tongue
Lower

Front 27

Palatopharyngeal Arches

Back 27

Upper
Back of throat

Front 28

Uvula

Back 28

Closes off Nasopharynx when swallowing
The Little stump thing on roof of mouth

Front 29

Tonsils

Back 29

Masses of Lymphatic Tissue
Lined with WBC
Fights Respiratory Infection

Front 30

Palatine Tonsils (Location)

Back 30

Side of Uvula

Front 31

Sublingual Tonsils (Location)

Back 31

Sides of Throat

Front 32

Adenoids (Location)

Back 32

Back of Nose (For Nasal)

Front 33

Nasopharynx

Back 33

Eustactian Tubes open here
Adds Flavor with smell

Front 34

Oropharynx

Back 34

Palatine Tonsils & Uvula here

Front 35

Larnygopharynx

Back 35

Last commmon tube for Food & Air
Sublimgual Tonsils Here
Epiglottis here (Closes larynx)

Front 36

Funtions of the Tongue

Back 36

Taste, Speech, Swallowing, Aiding Masteration

Front 37

Nerve Controlling Tongue Movement

Back 37

Hypoglossal Nerve

Front 38

Lingual Septum

Back 38

Midline

Front 39

Lingual Frenulum

Back 39

Tongue - Bottom of Mouth Connection

Front 40

Papilla

Back 40

Bumps on tongue

Front 41

Sublingual Tonsils (Location)

Back 41

Sides of Throat

Front 42

Adenoids (Location)

Back 42

Back of Nose (For Nasal)

Front 43

Nasopharynx

Back 43

Eustactian Tubes open here
Adds Flavor with smell

Front 44

Oropharynx

Back 44

Palatine Tonsils & Uvula here

Front 45

Larnygopharynx

Back 45

Last commmon tube for Food & Air
Sublimgual Tonsils Here
Epiglottis here (Closes larynx)

Front 46

Funtions of the Tongue

Back 46

Taste, Speech, Swallowing, Aiding Masteration

Front 47

Nerve Controlling Tongue Movement

Back 47

Hypoglossal Nerve

Front 48

Lingual Septum

Back 48

Midline of Tongue

Front 49

Lingual Frenulum

Back 49

Tongue - Bottom of Mouth Connection

Front 50

Papilla

Back 50

Bumps on tongue

Front 51

Circumvillate Papillae

Back 51

Taste Bitter

Front 52

Sweet

Back 52

Oranic OH, Least Sensitive

Front 53

Salty

Back 53

Cations (Na+)

Front 54

Sour

Back 54

Acids (H+)

Front 55

Bitter

Back 55

Mases (OH-), Coffee, Most Sensitive

Front 56

Salivary Gland Functions

Back 56

1.Keep Mouth Moist
2. Start Digestion of Starch
3. Creates Bolus for Digestion
4. Clenses Mouth
5. food -> solution for taste
6. Neutralize Mouth Acids

Front 57

Saliva Components

Back 57

99% Water
11% : Macin (sticky), Na+, IgA (immune system), Urin, hormones, blood, growth factor

Front 58

Parotid Glands

Back 58

Stim by Mastication
Glossopharyngeal Nerve
Stim by Sour

Front 59

Submandibular Glands

Back 59

Stim by Swallowing
Facial Nerve
Enlarged with Strep

Front 60

Sublingual Glands

Back 60

Stim by Tongue Movement
Facial & Hypoglossal Nerve
Moist durring mastification