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Dental Hygiene 1 > Module 17 ch. 29 > Flashcards

Module 17 ch. 29 Flashcards

1
Q

Oral Inflammation has been linked to several conditions including _____ and ___

A

stroke

heart disease

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2
Q

Increased _____ associated with diabetes can make a patient more susceptible to Perio?

A

Inflammation

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3
Q

What are the 3 benefits of using Dentrifices?

A

Preventative
Therapeutic
Cosmetic

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4
Q

What 2 substances in toothpaste prevents caries?

A

Xylitol

Fluoride

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5
Q

Fluoride can enhance ______ of noncavitated caries?

A

remineralization

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6
Q

What agents in toothpaste are used to reduce biofilm formation?

A

Triclosan
Zinc Citrate
Stannous Fluoride

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7
Q

An Antimicrobial agent is a chemical that is ____

A

bacteriostatic/bacteriocidal

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8
Q

The ability of an agent to bind to the pellicle, etc and can be released over an extended period of time has good _____?

A

Substantivity

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9
Q

_____ is the primary agent in toothpaste that has shown efficacy in reducing gingival inflammation

A

Triclosan

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10
Q

What is the best ingredient in toothpaste for reduction of dentin hypersensitivity?

A

5% Postassium Nitrate

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11
Q

What agent in toothpaste deals with tartar-control?

A

Pyrophosphate salts

Zinc Salts

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12
Q

Cosmetic effects of toothpaste are based on the ability to _____and ____?

A

remove extrinsic stain

deliver a bleaching agent

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13
Q

Halitosis can be temporarily removed by inhibiting the production of _____?

A

VSC

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14
Q

VSC stands for

A

Volatile Sulfur Compounds

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15
Q

What ingredient in toothpaste has a foaming action?

A

Detergent

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16
Q

A polishing agent or (______) is used in toothpaste to leave a smooth tooth surface.

A

abrasive

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17
Q

Binders or _______ are used to prevent separation of _____ and ____ and to _____ the formula.

A

thickeners
solid
liquid
stabilize

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18
Q

Moisture Stabilizers are called _____ and are used to retain ___ and prevent _____ of toothpaste

A

humectants
moisture
hardening

19
Q

The purpose of a preservative in toothpaste is to prevent ____ and prolong ____

A

bacterial growth

shelf life

20
Q

What are the 6 actions of dentrifices?

A 
Anti-caries
biofilm
gingivitis
calculus
halitosis
sensitivity
21
Q

At eruption of first tooth you should use a ____ of toothpaste. At 2-5 yrs old you can use a _____ size of toothpaste

A

smear

pea-sized

22
Q

Mouth-rinses can be classified as ____, ____,or ______

A

preventative
cosmetic
therapeutic

23
Q

Rinsing can deliver an agent less than _____mm into the sulcus/pocket.

A

2

24
Q

Patients rinse before tx to decrease?

A

number of microorganisms in mouth

25
Q

Stannous Fluoride interferes with _______ giving it an antimicrobial effect

A

cell metabolism

26
Q

Sodium Fluoride is a ____ agent that inhibits ____ and enhances _____

A

cariostatic
demineralization
remineralization

27
Q

Chlorhexidine rinses are bacterialcidal by causing?

A

cell lyses

28
Q

The substantivity of chlorhexidine rinses is?

A

8-12 hr

29
Q

______ is a broad spectrum agent effective against gram-neg and gram-pos bacteria.

A

Triclosan

30
Q

Listerine is an example of a _____?

*causes burning

A

phenolic-related essential oil

31
Q

What is the most common oxygenating agent?

A

10% carbamide peroxide

1.5%hydrogen peroxide

32
Q

Prolonged use of oxygenating rinses has resulted in?

A

gingival irritation/delayed tissue healing

33
Q

What agents in mouth rinses reduces halitosis?

A

Oxidizing

34
Q

What are the characteristics of an effective chemotherapeutic agent?

A 
Nontoxic
No absorption
Substantivity
Bacterial Specificity
Low drug resistance
35
Q

Zerostomia is worsened by using what type of mouth rinse?

A

alcohol based

36
Q

Mouth rinses are contraindicated for kids under age

A

6

37
Q

The _____ ensures the safety and efficacy of medical and dental drugs, equipment, and devices that affect living tissue.

A

FDA

38
Q

Do rinses and dentrifices have to get FDA approval?

A

YEs

39
Q

Pre-clinical phase of FDA clearance studies ___ for ____ purpose

A

animals

safety/toxicity

40
Q

Phase 1 of FDA clearance studies ______ to determine ______

A

small group

dosing/safety

41
Q

Phase 2 of FDA clearance studies ______ to provides_____

A 
larger group (placebo test)
further safety data
42
Q

Phase 3 of FDA clearance studies ______ to identify ______

A 
large group (test efficacy)
side effects
43
Q

Phase 4 of FDA clearance studies _____ to continue to ______

A

clinical trials on the market

measure long-term benefits and risks

Dental Hygiene 1 (26 decks)

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