Ch 13 Prvnt

Question 1

CAMBRA

Answer 1

Caries management by risk assessment

Question 2

Fermentable carbohydrates

Answer 2

Simple carbs sucrose fructose lactose and glucose

Question 3

Incipient

Answer 3

Tooth decay that is beginning to become apparent

Question 4

Pellicle

Answer 4

Thin film coating of salivary materials deposited on tooth surfaces

Question 5

Plaque

Answer 5

Soft deposit on teeth that consist of bacteria and bacterial by-products

Question 6

Xerostomia

Answer 6

Dryness of the mouth caused by reduction of saliva

Question 7

What bacteria begin to produce after sugars are consumed and after how long

Answer 7

5 minutes and acid

Question 8

What are the 2 stages of various lesions

Answer 8

Incipient which is beginning of demineralization of enamel then cavitation or development of cavity or hole

Question 9

What are secondary caries

Answer 9

Recurrent caries

Question 10

What are the areas that caries develop

Answer 10

Put and fissure, smooth surface, root surface, secondary on tooth surrounding restored teeth

Question 11

What does saliva provide

Answer 11

Physical chemical and antibacterial protective measures

Question 12

What is used to diagnose caries

Answer 12

Explorer, radiographs, visual appearance, indicator dyes

Question 13

What is used to detect caries

Answer 13

Laser

Question 14

Demineralization and remineralization steps

Answer 14

1.tooth attacked by acids in plaque and saliva 2. Calcium n phosphate dissolve from enamel in the process of demineralization 3. Fluoride, phosphate, and Alcuin re-enter the enamel by remineralization

Question 15

What mineral in enamel makes crystal easier to dissolve

Answer 15

Carbonated apatite

Question 16

Fluoride combats decay by

Answer 16

Enhancing remineralization