Anatomy floor of mouth Flashcards

1
Q

what are the four boundaries of the oral cavity

A

anterior

posterior

roof

floor

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

what is the palatal mucoperiosteum

A

is the convergence of the mucosa of the palate with the palatine bone.

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

Which masticatory muscle is lined internally with buccal mucosa and has a papilla for the opening of the parotid gland. Opposite maxillary second molar

what is being described

A

buccinator

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

what is the name of the region: deepest part of area between tongue and teeth

A

lingual sulcus

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

what is the name of the deepest part of cheek

A

Bucccal sulcus

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

where is the free gingiva located

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

where is the mucogingival junction located

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

where is the attached gingiva located

A
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

where is the labial frenula located

A
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

where is the upper labial alveolar mucosa located

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

which area of the mouth is there keratanised mucosa

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

where is the sublingual papillae located

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

where is the fimbriated folds located

A
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

where is the lingual frenulum located

A
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q
A
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

the deep part of the submandibular gland sits where of the mylohyoid

A

superiorly

17
Q

how is the mylohyoid attached together

A

by the midline raphe

18
Q

if you was to reflect the mylohyoid muscle, what muscle would you find

A

geniohyoid muscle

19
Q

the submandibular ducts anatomical postion compared to the lingual nerve is

A

he submandibular duct sits superiorly to the lingual nerve.

20
Q

which papillae on the tongue cannot sense taste

A

filiform papillae

21
Q

which nerve innervates the filiform papillae of the tongue

A

detected by CN V3

22
Q

which branch ofthe facial nerve detects the special sensory of the tongue

A

chorda tympani

23
Q

where is the foramen caecum located

24
Q

the general taste buds located onthe posterior 1/3rd of the tongue is supplied by which nerve

A

glossopharyngeal

25
what is the function of the hypoglossal nerve
motor function of the tongue
26
intrinisc muscles act to do what to the tongue
alter the shape
27
longitudinal muscles in the tongue are responsible for
making tongue short and thick
28
what are the four muscles of the tongue
genioglossus hypoglossus styloglossus palatoglossus
29
where does the **genioglossus** attach to
attaches to the genio tubercle located on the mandible
30
what attaches to the **hyoglossus**
attaches to the hyoid bone
31
what attaches to the **styloglossus**
attaches to the styloid
32
what attaches to the **palatoglossus**
attaches to the palatine aponeurosis (tendons of tensor palatini muscle)
33
all muscles are supplied by cranial nerve 12 (hypoglosal) except which one
palatoglossus (supplied by cranial nerve 10)
34
clinical testing of the hypoglossal nerve patients tongue tip points to the left what does this indicate
the tongue tips points to the side of the damaged cranial nerve (CN 12)
35