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ORAL PATHOLOGY! > D4 Competency > Flashcards

D4 Competency Flashcards

1
Q

Does a verix blanch upon diascopy?

A

Yes

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2
Q

What is the most common developmental cyst?

A

incisive canal cyst (nasopalatine duct cyst)

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3
Q

Apthous ulcers occur on the ______ mucosa, where as HSV ulvers occur on the _________

A

apthous = lining mucosa…HSV = mucoperiOStium

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4
Q

pyogenic granulomas consist of _______ _______ ______

A

hyperplastic granulation tissue

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5
Q

What is the official term for denture stomatitis?

A

chronic atrophic candidosis

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6
Q

Angular chelitis is the result of a candida infection __% of the time

A

90%

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7
Q

The most common periapical lesion secondary to a devitalized tooth is a _______ _______

A

periapical granuloma

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8
Q

Traumatic bone cyst shows ________ between tooth roots

A

scalloping

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9
Q

Chemicals cause ________ necrosis of the cells which turns tissue clinically white

A

COAGULATION

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10
Q

Amalgam tattoos are caused when the amalgam corrodes and stains which part of the cellular structure/matrix?

A

collagen fibers

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11
Q

What are the 3 main BENIGN EPITHELIAL tumors?

A
  1. Papallomas 2.Verucca Vulgaris (common warts) 3.Condylomata Accuminatum (vernerial warts)
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12
Q

What is the most COMMON cancer affecting humans?

A

BASAL CELL CARCINOMA

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13
Q

Leukoplakia, if you have used the term correctly means the lesion is ________

A

PREMALIGNANT

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14
Q

Leukoplakia: ___% are hyperkeratosis/acanthosis vs. ___% dysplasia or carcinoma

A

80% hyperkeratosis vs. 20% dysplasia/carcinoma

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15
Q

What are the 3 most common locations for leukoplakia that are dysplastic or cancer?

A

Floor of mouth, tongue, lip

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16
Q

ALMOST ALL Erythroplakias show _______ or ______ histologically

A

dysplasia or carcinoma

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17
Q

Where is the most common location for oral cancer?

A

Posterior Lateral border of tongue

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18
Q

_______ carcinoma is a pebbly variant of oral cancer often found in spit tobacco users

A

Verrucous

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19
Q

What is the most common mesenchymal tumor seen in practice?

A

a fibroma

20
Q

Peripheral Giant Cell Granuloma occurs only on _______ or ________

A

gingiva or overlying bone

21
Q

Do hemangiomas blanch?

A

yes (often)

22
Q

Lymphangiomas can commonly affect the tongue which can cause ________

A

macroglossia

23
Q

Lichen planus often presents with the characteristic of ______ of ______. Its the MOST COMMON DERMATOLOGIC condition affecting the mouth

A

striae of WICKHAM

24
Q

Lichen planus is almost ALWAYS _______ and OFTEN _______ symmetrical

A

MULTIFOCAL and often BILATERALLY symmetrical

25
Q

What are the 4 main culprits of CHRONIC DESQUAMATIVE GINGIVITS?

A

1.Lichen Planus 2.Pemphigus 3.Pemphigoid 4.Allergic Reaction

26
Q

Intraoral manifestations of LUPUS is OFTEN combinations of ____ and ____ in color

A

red and white

27
Q

Almost 90% of all pericoronal radiolucencies seen in practice are _______

A

DENTIGEROUS CYSTS

28
Q

What is the most common odontogenic cyst?

A

apical periodontal cyst (radicular cyst)..they happen secondary to a devitalized tooth

29
Q

OKC’s are CLINICALLY AGRESSIVE and about ___ of them recur after surgery

A

1/3

30
Q

Gingival overgrowths: This looks like it can be a pyogenic granuloma, but it is actually an odontogenic tumor…

A

Peripheral Odontogenic Ossifying Fibroma

31
Q

What is the most common odontogenic tumor?

A

Odontoma

32
Q

What are the two types of odontomas?

A

Compound and complex

33
Q

________ is a dysplastic process affecting cells in the PDL and their ability to remodel BONE and CEMENTUM

A

COD (Cemento-osseous dysplasia)

34
Q

COD: Periapical are mainly found in which area?

A

ant mand

35
Q

COD: Focal are found where?

A

anywhere other than ant mand

36
Q

_______ COD: mutifocal lesions often in MAX and MAND

A

Florid

37
Q

Which dysplastic process has a STRONG predilection for AFRICAN AMERICAN WOMEN?

A

COD (cemento-osseous dysplasia)

38
Q

Attrition vs abrasion

A

attrition: tooth on tooth violence. abrasion: foreign object on tooth violence

39
Q

Erosion is acid of NON-______ origin

A

non-bacterial

40
Q

Skull showing “hair on end” pattern

A

Sickle Cell Anemia

41
Q

“Punched out lesions” on a radiograph

A

Multiple Myeloma

42
Q

What cyst presents beneath the mandibular canal?

A

Stafne Duct Cyst

43
Q

What will typically present in the maxillary sinus, lacks a peripheral cortex, and likely originated in the sinus (not the alveolar process)?

A

Retention Pseudocyst

44
Q

What are the two pathological conditions that present with “sun ray” trabecular pattern?

A

1.hemangioma 2.osteosarcoma

45
Q

What presents with demi-lume (half-moon) shaped pulp chambers?

A

dentin dysplasia

46
Q

What condition presents with NO PULP CHAMBERS?

A

DI

47
Q

What’s the official term for dense boney island?

A

En-ostosis (periapical idiopathic osteosclerosis)

ORAL PATHOLOGY! (40 decks)

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