Shared Flashcard Set

Details

Gen Dental HM3 Exam
a few dental questions you might see on the HM3 exam
25
Other
Professional
01/25/2011

Additional Other Flashcards

 


 

Cards

Term

 

 

 

DENTAL CARIES

Definition

 

 

 

cavity

Term

 

 

CAUSE OF DENTAL CARIES

Definition

 

 

 

bacterial plaque

Term

 

 

COMMON SYMPTOMS OF DENTAL CARIES

Definition

 

 

 

sensitive to hot a cold, sweets, and pressure to biting.

Term

 

 

 

4 SIGNS OF DENTAL CARIES

Definition

 

white spots on enamel.

roughness on surface.

dark, stained spot.

cavity filled with food or spongy mass of decaying dentin.

Term

 

 

 

ACUTE PULPITIS

Definition

 

 

inflammation of the pulp

Term

 

 

SYPMTOMS OF PULPITIS

Definition

 

 

Spontaneous, continuous, or intermittent pain that lingers. Peircing, pulsating px of affecting area.
**increased px when lying down
Term

 

 

 

SYMPTOMS OF ACUTE PULPITIS

Definition

 

 

 

Blood or pus oozing from the pulpal exposure.
A fractured tooth or missing restoration.

A large carious lesion with a pulpal exposure.
Term

 

 

 

PERIAPICAL ABSCESS

Definition

 


 
Periapical abscess  usually results from an infection of the pulpal
tissue causing the pulp to become necrotic (die).
Term

 

 

 

MARGINAL GINGIVITIS

Definition

 

 

 

Gingivitis is an inflammation of the gingival tissue.
Term

 

 

 

SYMPTOMS OF MARGINAL GINGIVITIS

Definition

 

 

 

sore, swollen, or bleeding gums.

Term

 

 

 

NECROTIZING ULCERATIVE GINGIVITIS

Definition

 

NUG

infection of the gums also known as "trenchmouth"

Term

 

 

 

SYMPTOMS OF NECROTIZING ULCERATIVE GINGIVITIS

Definition

 

 

bad taste in mouth, bleeding of gums, px with eating and brushing

Term

 

 

 

PERIODONTITIS

Definition

 

Inflammation of the gingiva that involves the crest of the alveolar bone and the periodontal ligament above the alveolar crest.
Term

 

 

 

SYMPTOMS OF PERIODONTITIS

Definition

 

deep knawing pain.

itchy gums, bleeding gums, uneven bite,

toothache with absence of caries.

increased spacing between the anterior teeth.

loose or elongated teeth.

discoloration of gums, heavy plaque and calculus deposits.

Term

 

 

 

PERIODONTAL ABSCESS

Definition

 

Periodontal abscess is caused by an infection of the periodontal tissues
 
FROM: long-continued irritation by food debris, deep deposits of calculus or a foreign object packed in the sulcus or inter-proximal spaces.
Term

 

 

 

SYMPTOMS OF PERIODONTAL ABSCESS

Definition

 

 

throbbing px in affected area, increased px with chewing/ lying down.
*bad taste in mouth. a gumboil. "tooth feels longer then others"

Term

 

 

PERICORONITIS

Definition

 

Pericoronitis is an inflammation of the gingiva around a partially erupted tooth (the CORNER). Most often affects mandibular third molars
Term

 

 

 

SYMPTOMS OF PERICORONITS

Definition

 

pain with chewing, bad taste in mouth

*difficulty in opening mouth

*swelling in the neck or in area of affected tooth.

*fever

red inflamed tissue around a partially erupted tooth

pus oozing from under overlaying tissue flap

Term

 

POSTEXTRACTION HEMORRHAGE
Definition

 bleeding from the extraction site

blood or blood clot in pt's mouth
Term

 

POSTEXTRACTION ALVEOLAR OSTEITIS
Definition

 

“DRY SOCKET”- blood clot fails to form or washes out of the socket of a recently extracted tooth. PAINFUL!!
 
Severe constant pain that can run from the ear to the lower jaw
Loss of blood clot
Term

 



TYPES OF FRACTURED TEETH
Definition

 

Type I (Enamel fracture)
Type II (Enamel/Dentin fracture)
Type III (Enamel/Dentin Fracture With Pulp Exposure)
Type IV (Root Fracture)
Term

 

Type I (Enamel fracture)
Definition

 

 
*Slight chip or fracture
Rough or sharp area on a tooth
Pain when eating or drinking
Sensitivity to heat, cold, or air
Term

 

Type II (Enamel/Dentin fracture)
Definition

 

Very rough or sharp edges
Severe pain from heat, cold, or air
Toothache
 
Extensive fracture involving the enamel and dentin layers
No pulp exposure
Term

 

 

 

Type III (Enamel/Dentin Fracture With Pulp Exposure)
Definition

Severe, throbbing pain
Very rough or sharp edges
Severe pain from heat, cold, or air
Inability to chew food
 
Extensive fracture with the pulp exposed
Most or all of the crown is fractured off
Bleeding from crown fracture
Term

 

 

 

Type IV (Root Fracture)
Definition

 

 Severe pain from heat, cold, air

Inability to eat anything without severe pain
A fractured root (as seen in the patient’s X-ray), which may be further complicated by a fracture of the crown
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