GIT Flashcards
In the oral cavity, submucosa can be seen only in:
A) lips
B) cheeks
C) soft palate
D) AOTA
D) AOTA
A cleft-like interval between gums and teeth (internally) and lips & cheeks (externally)
Oral vestibule
It is a large cavity between behind gums and teeth
Oral Cavity
The only communication between the 2 subdivisions of the oral cavity when the mouth is closed and the teeth are clenched.
Retromolar space
The retromolar space is located between the last ______
a) 2 molars and the body of the mandible
B) 2 premolars and the body of the mandible
C) 2 molars and the ramus of the mandible
D) 2 premolars and the ramus of the mandible
C) 2 molars and the ramus of the mandible
Enumerate the layers of the lips
- skin
- superficial fascia
- submucosa
- mucosa
The skin layer of the lips is lined by
A) stratified squamous cornified epi
B) stratified squamous non-cornified epi
C) squamo-columnar epi
A) stratified squamous cornified epi
The labials glands are found in:
A) skin
B) mucosa
C) submucosa
D) superficial fascia
C) submucosa
These are tubulo-alveolar small salivary glands that are mixed in secretions which can be found in the submucosa layer of the lips
Labial glands
The mucosa layer of the lips is lined by
Stratified squamous non-cornified epi
It is a muco-cutaneous junction that can be found in the mucosa of the lips.
Vermillionn border
In this area, there is a abrupt transition of epithelia
Vermillion border
The vermillon border is found in:
A) skin
B) mucosa
C) submucosa
D) superficial fascia
B) mucosa
The skin layer of the cheeks is lined by
Stratified squamous cornified epi
This layer of cheeks consist of buccal pads of fat
A) skin
B) superficial fascia
C) bucco-pharyngeal fascia
D) buccinator muscle
B) superficial fascia
This layer of cheeks is investing the buccinator muscle
A) mucosa
B) submucosa
C) bucco-pharyngeal fascia
D) superficial fascia
C) bucco-pharyngeal fascia
The mucosa of the cheeks is lined by
Stratified squamous non-cornified
This layer of cheeks consist of the buccal glands
Submucosa
This glands in submucosa of the cheeks are tubuloalveolar small salivary glands that have mixed secretions
A) labial glands
B) buccal glands
C) esophageal cardiac glands
D) esophageal glands
B) buccal glands
It is a mobile skelatal muscle structure of the oral cavity
Tongue
All are lined with Stratified squamous cornified except:
A) hard palate
B) gingivae (gums)
C) filiform papillae
D) Oral cavity
D) oral cavity - stratified squamous non-cornified
