Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

Anatomy 3 Final General > TONGUE > Flashcards

TONGUE Flashcards

1
Q

TONGUE in general

A

Tongue = LINGUAE

  • Fills the ORAL CAVITY
  • Very mobile
  • Supported caudally by the HYOID BONE
  • Consists of STRIATED MUSCLES
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Structures of the TONGUE(LINGUA)

A 
I: DORSUM LINGUAE
A- TORUS LINGUAE (in Ru)
B- FOSSA LINGUAE (in ru)
C- CARTILAGO DORSI LINGUAE (eq)
D- SULCUS MEDIANUS LINGUAE

II: APEX LINGUAE
A: LYSSA (ca)

III: CORPUS LINGUAE

IV: RADIX LINGUAE (caudal to vallate Papilla)
- TONSILLA LINGUALIS
A: LYMPHATIC FOLLICLES - Folliculi Lingualis (bo,eq)
B: TONSILLARIS PAPILLA - Papilla Tonsillares
(Su)

V: MARGO LINGUAE
VI: FRENULUM LINGUAE (double in Su+Bo)

VII: DUCTUS THYROGLOSSUS
(In foramen Cecum)

VIII: SEPTUM LINGUAE

IX: APPONEUROSIS LINGUAE

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

MUCOUS MEMBRANES of TONGUE

  1. Allong the VENTRAL and LATERAL surface?
  2. On the DORSUM LINGUAE
A
  1. Its thin and delikate
  2. It is:
    - Thick
    - CORNIFICATION of the EPITHELIUM
    (Especially in RU and CATs)!!
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

MUCOUS MEMBRANES of TONGUE

- LINGUAL PAPILLAS

A
  • Formed by mucous membranes
  • On the DORSUM LINGUAE
I: MECHANICAL PAPILLAE
A- FILIFORM 
B- CONICAL
C- LENTIFORM
- MECHANICAL function
II: GUSTATORY PAPILLA
A- FUNGIFORM
B- FOLIATE
C- VALATE
- GUSTATORY function
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

MUCOUS MEMBRANES of TONGUE
- LINGUAL PAPILLAS
FILIFORM PAPILLA

A

Threadlike
HEAVILY CORNIFIED in FE and OX
Covers DORSUM LINGUAE
Covers the RADIX LINGUAE (Car+Sus)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

MUCOUS MEMBRANES of TONGUE
- LINGUAL PAPILLAS
CONICAL PAPILLA

A
  • Scattered among the FILIFORM PAPILLAS

OX, Goat, sheep especially on the TORUS LINGUAE

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

MUCOUS MEMBRANES of TONGUE
- LINGUAL PAPILLAS
LENTIFORM PAPILLAE

A
  • Lens-shaped

- Scattered among the FILIFORM PAPILLa (of the OX, Goat, sheep especially on the TORUS LINGUAE)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

MUCOUS MEMBRANES of TONGUE
- LINGUAL PAPILLAS
FOLIATE PAPILLAE

A
  • On the BORDER of the TONGUE
  • ROSTRAL to the: PALATOGLOSSAL ARCH
  • Bear TASTE BUDS
  • Ø in RU
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

MUCOUS MEMBRANES of TONGUE
- LINGUAL PAPILLAS
FUNGIFORM PAPILLAE

A
  • Mushroom - shaped
  • Bear TASTE-BUDS
  • ON the DORSUM LINGUAE
  • On the LATERAL and VENTRAL Surface of the Tongue
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

MUCOUS MEMBRANES of TONGUE
- LINGUAL PAPILLAS
VALATE PAPILLAE in general and interspecial differences in #!

A
  • Flat Papilla
  • Surrounded by a Circular groove
  • Bear TASTE-BUDS
  • On the DORSUM LINGUAE, just ROSTRAL to the RADIX LINGUAE

🐷🐴: ONLY one pair (sus, eq)
Carnivores: 2-3 PAPILLAS on EACH side
🐮: 8-17 PAPILLAS (OX)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

MUCOUS MEMBRANES of TONGUE
- LINGUAL PAPILLAS
MARGINAL PAPILLA

A

Pressent in NEWBOARN Car + Sus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Muscles of the TONGUE

MUSCULI LINGUAE

A

I: INTRINSIC(M.Lingualis Proprius)
II: EXTRINSIC

I: 
Forms the BULK of the TONGUE
Consists of MUSCLE FIBERS, 
Ø attached to SKELLETON
M.FIBERS run in:
1. Longitudinal
2. Perpendicular 
3. Transverse direction

II:
Originate from the SKELLETON
Enters the TONGUE from behind and below

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

INTRINSIC MUSCLES Of the TONGUE

A

M.LINGUALIS PROPRIUS

  1. FIBRAE LONGITUDINALIS SUPERFICIALIS
  2. FIBRAE LONGITUDINALIS PROFUNDUS (eq)
  3. FIBRAE TRANSVERSE
  4. FIBRAE PERPENDOCULARES
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

EXTRINSIC MUSCLES of the TONGUE

A
  1. M. GENIOGLOSSUS
  2. M.STYLOGLOSSUS
  3. M. HYOGLOSSUS
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Structures of the Tongue

I: DORSUM LINGUAE

A
  • Surface opposite palate

A- TORUS LINGUAE
In the ruminants
Prominance of the DORSUM LINGUAE
Caudal to FOSSA LINGUAE

B- FOSSA LINGUAE
In the Ruminants
Deep pit on the DORSUM LINGUAE
Rostral to TORUS LINGUAE

C- CARTILAGO DORSI LINGUAE
Slender bar of cartilage 
In HORSE🐴 TONGUE
In medial plane
Below mucous membrane

D- SULCUS MEDIANUS LINGUAE
Median DORSAL groove
Devides the Tongue into two EQUAL HALVES

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

Structures of the Tongue

II: APEX LINGUAE

A

Free rostral portion
Tip of Tongue
Pressens dors and ventr surface
VENTRAL SURFACE - connected to the FLOOR of the ORAL CAVITY by median fold = FRENULUM LINGUAE

A- LYSSA
In carnivores
The APEX contains a median filiform structure
Embedded in the muskulature along the Ventral surface of the APEX

17
Q

Structures of the Tongue

III: CORPUS LINGUAE

A

Body

Between APEX and ROOT

18
Q

Structures of the Tongue

IV: RADIX LINGUAE

A
  • Root
  • CAUDAL to the VALATE PAPILLA
  • Slopes ventrally toward the base of the EPIGLOTTIS

TONSILLA LINGUALIS

A- LYMPHATIC FOLLICLES
In Bo, Eq
On the RADIX LINGUAE

B- TONSILLAR PAPILLAE
In Su
Conical Papillae
Contains LYMPHATIC NODULES
On the RADIX LINGUAE
19
Q

Structures of the Tongue

V: Margo LINGUAE

A

Margin of the Tongue

20
Q

Structures of the Tongue

IV: FRENULUM LINGUAE

A

Ventral median fold
Attaches the Tongue to the floor of the mouth.
DOUBBLE in Sus and BO

21
Q

Structures of the Tongue

VII: DUCTUS THYROGLOSSUS

A

Epithelial tube
evaginates from the root
Gives rise to the THYROID Gland
in FORAMEN CECUM

22
Q

Structures of the Tongue

VIII: SEPTUM LINGUAE

A

Sheet of CT in the median plane

23
Q

Structures of the Tongue

IX: APPONEUROSIS LINGUAE

A

Dense layer of CT
Covers the musculature
Attachement of the muscles

Anatomy 3 Final General (39 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions