GIT Flashcards

1
Q

In the oral cavity, submucosa can be seen only in:

A) lips
B) cheeks
C) soft palate
D) AOTA

A

D) AOTA

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2
Q

A cleft-like interval between gums and teeth (internally) and lips & cheeks (externally)

A

Oral vestibule

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3
Q

It is a large cavity between behind gums and teeth

A

Oral Cavity

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4
Q

The only communication between the 2 subdivisions of the oral cavity when the mouth is closed and the teeth are clenched.

A

Retromolar space

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5
Q

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

A

C) 2 molars and the ramus of the mandible

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6
Q

Enumerate the layers of the lips

A
  • skin
  • superficial fascia
  • submucosa
  • mucosa
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7
Q

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

A) stratified squamous cornified epi

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8
Q

The labials glands are found in:

A) skin
B) mucosa
C) submucosa
D) superficial fascia

A

C) submucosa

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9
Q

These are tubulo-alveolar small salivary glands that are mixed in secretions which can be found in the submucosa layer of the lips

A

Labial glands

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10
Q

The mucosa layer of the lips is lined by

A

Stratified squamous non-cornified epi

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11
Q

It is a muco-cutaneous junction that can be found in the mucosa of the lips.

A

Vermillionn border

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12
Q

In this area, there is a abrupt transition of epithelia

A

Vermillion border

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13
Q

The vermillon border is found in:

A) skin
B) mucosa
C) submucosa
D) superficial fascia

A

B) mucosa

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14
Q

The skin layer of the cheeks is lined by

A

Stratified squamous cornified epi

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15
Q

This layer of cheeks consist of buccal pads of fat

A) skin
B) superficial fascia
C) bucco-pharyngeal fascia
D) buccinator muscle

A

B) superficial fascia

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16
Q

This layer of cheeks is investing the buccinator muscle

A) mucosa
B) submucosa
C) bucco-pharyngeal fascia
D) superficial fascia

A

C) bucco-pharyngeal fascia

17
Q

The mucosa of the cheeks is lined by

A

Stratified squamous non-cornified

18
Q

This layer of cheeks consist of the buccal glands

A

Submucosa

19
Q

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

A

B) buccal glands

20
Q

It is a mobile skelatal muscle structure of the oral cavity

A

Tongue

21
Q

All are lined with Stratified squamous cornified except:

A) hard palate
B) gingivae (gums)
C) filiform papillae
D) Oral cavity

A

D) oral cavity - stratified squamous non-cornified