Oral cavity and salivary glands

Question 1

fordyce granules

Answer 1

-symmetric, small, light yellow macular spots on lips and buccal mucosa
-sebascous glands

HETEROTROPHIC SEBACOEUS GALNDS

Question 2

morphology herpes

Answer 2

-intranuclear acidophilic viral inclusions
-giant cells: mutlinuecleated polykarons
-necrosis and focal collection of edema fluid

Question 3

rubeola/morbilli/red measels

Answer 3

-fever, red eyes
-Kopliks spots: small white spots in motuh after 2-3 days

Question 4

stomatitis

Answer 4

infla of oral mucosa

Question 5

apthous /apthae ulcers/canker sores

Answer 5

-common, painful shallow ulcer
-Ulcers and erosions on the mucosa
- unlike cold sores, it does not occur at the surf. of lip OLNY on mucosa
- Cause:
- food sensitivity (chocolate, coffee, strawberries +++)
- helicobacter pylori (same bacteria that cause peptic ulcer)

Question 6

bening tumor in oral cavity

Answer 6

-pigmented nevi
-hemangiomas
-lymohangioma
-qamos papilloma

Question 7

peripheral giant cell granulom

Answer 7

being tumor of oral cavity

• not neoplasm but prolif reaction to injuri
  -hyperthyroidism

Question 8

epulis gigantiocellularis

Answer 8

beside gum

Question 9

precancerous leuoplkaia

Answer 9

white patches
tobacco, alcholism, local irriation

Question 10

maligant tumor

Answer 10

squamos cell carcinoma
- most coommon
-tongue, floor, alveolar mucosa, platale, buccal

pathoegnesis: tobacco, alcholism, iron def,..

Question 11

dental caries/tooth decay

Answer 11

-bacteria, salica, fluoride, dieatry facits

Question 12

The most common benign tumor of the oral mucosa is:

Answer 12

fibroma

Question 13

acute pulpitis

Answer 13

edema and ecsudate,abscess, necrosis

Question 14

apical/periapical grnauloma

Answer 14

-granulaiton tissue
-firbous capsule
-radicular cyst, periapical abscess, osteomyleitis

Question 15

periodontitis routh

Answer 15

Bacteria decaying tooth, reaching down through root canal etc

the bacterial mass adher to the surface of tooth ages and mineralize it and as a result it forms calculus , but it is the bacteria that causes the disease.

Question 16

scurvy

Answer 16

-deficiency of vit C
-bleeding form mucous membrane, spongy gums, malaise and lethergy symptoms, loss of tetth, jaundice, fever, neuropathy, death

Question 17

odontogenic cyts and tumors

Answer 17

-mandible and maxilla
-SM diases

Question 18

odontogenic cyst

Answer 18

-form enamel organ an ffollicle epo

Question 19

non odonotgenic cyst

Answer 19

-fusion of facial processes
-fissural cyst

Question 20

nonepi cyst/pseudocyst

Answer 20

traumatic, aneurysmal bone

Question 21

epi cyst of jaw classificaiton

Answer 21

1. infalmmaotry
   2.developemtal
2. odontogenic
   4.non odonto

Question 22

xerostomia

Answer 22

chronic dryness of mouth
-lack of salica

Question 23

sialorrhea

Answer 23

^salivary flow assocaoted with like infla, stomatitis

Question 24

enlargemtn

Answer 24

unilat, grnaulomaotus, neoplastic disaaes

Question 25

sialolithiasis

Answer 25

calcifica sones in ducts

Question 26

parotitis

Answer 26

s. aurues -acuete suppuraitce -salivary duct obstruciton by sotnes

Question 27

epidemic parotitc

Answer 27

acute viral diase sof parotid glanf

Question 28

sjogren syndroime

Answer 28

1.dry eyes-kertoconjuct 2. dry motuh 3. rheumatoid arthirtis Lymphoid infiltrates bound to interstitium and salivary gland parenchyma

Question 29

mikulics syndoirme

Answer 29

infla enlargment of salivary and lacrimal gland w xerostomia

Question 30

being tumors of salivary gland

Answer 30

1.pleomorphic adenoma: middle ages, female, slow grwing, firm, painless 2.monomorphic adenoma 3. adenolymphoma(warthin) 4. oncocytoma

Question 31

mslignant tumors of salivary glands

Answer 31

1. mucoepidermid carcinoma - major and minor gland -30-60+chidlren 2. adenoid cystic carcinoma 3. acinic cell carcinoma 4. maligannt mixed tumor -40-60

Question 32

Clogging of the exocrine gland outlet leads to:

Answer 32

Formation of a retention cyst in front of the barrier

Question 33

Odontogenic (epithelial) tumor is most common in:

Answer 33

Young patients may be more prone to developing odontogenic tumors due to Increased dental activity and trauma to the teeth and jaw

Question 34

Oral carcinoma, macroscopical features with a hard palpable mass:

Answer 34

Indurative (Schirrhotic) Carcinoma: True: This type of carcinoma is characterized by dense fibrosis and a tendency to infiltrate surrounding tissues

Question 35

The oral cavity cancer with the worst prognosis represents the carcinoma arising in:

Answer 35

back third of thoung

Question 36

amygdalitis

Answer 36

infl of tonsils

Question 37

most common cyst in jaws

Answer 37

radiuclar cyst

Question 38

The most common odontogenic epithelial tumor is

Answer 38

amelobalstoma

Question 39

The most common odontogenic tumor is:

Answer 39

odontoma

Question 40

The retention pseudocyst of the small salivary glands, which is the result of trauma, is called:

Answer 40

Mucocele

Question 41

The most common developmental disorders of the mouth and face is

Answer 41

schizis:True: A facial cleft; Cleft palate, Cleft lip

Question 42

The most common malignant tumor in the oral cavity is: 

Answer 42

epidermois/SCC

Question 43

Warthin‘s salivary gland tumor represents histologically

Answer 43

- Warthin tumour (WT) is composed of varying proportions of papillary-cystic structures lined by bilayered oncocytic epithelial cells, surrounded by a lymphoid stroma including germinal centres NONMORPHIC ADENOMA

Question 44

Myxochondroepithelial tumor is?

Answer 44

Pleiomorphic something