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iode - fluoride > fluoride > Flashcards

fluoride Flashcards

1
Q

which dental material has the ability to release fluoride

A

glass ionomer

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2
Q

does fluoride have bactericidal effect? what happens?

A

fluoride does have bactericidal effect, and it is able to destroy certain types of bacteria

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3
Q

explain the pre-eruptive stage and how fluoride i incorporated

A

the pre-eruptive stage is when the teeth are developing after birth, but before the teeth erupt

fluoride is deposited during the formation of the enamel, and is in a fluid filled sac, the fluoride in the fluid strengthens the enamel and is from the mothers diet

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4
Q

explain what the post eruptive stage is and how fluoride is incorporated

A

post eruptive is when the teeth erupt, fluoride is incorporated into the teeth from someones day to day intake whether topical or systemic

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5
Q

what must be done to the teeth prior to any fluoride application

A

must be dried

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6
Q

what type of filter can be used to remove fluoride from wter

A

carbon filters

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7
Q

what is fluoriosis and how does it happen

A

too much fluoride during the developmental stage of the tooth

  • occurs from chronic over exposure
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8
Q

can an adult with fully developed and erupted teeth develop fluorosis? why?

A

no, because their teeth are fully developed

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9
Q

what is enamel hypoplasia

A

a defect of the enamel that only occurs while teeth are still developing
- white spots, pit and grooves or brown lines

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10
Q

what is the recommended amount of fluoride gel in one tray for an adult

A

5ml

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11
Q

what is the recommended amount of fluoride gel in one tray for a child

A

2ml

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12
Q

is fluoride rinse recommended for children adn why

A

no, children are at risk for swallowing

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13
Q

what would be the most beneficial form of fluoride to place on a childs teeth

A

varnish

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14
Q

name a food/beverages that have fluoride

A

water, black tea, wine, grape

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15
Q

what does apf stand for

A

acidulated phosphate fluoride

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16
Q

what does naf stand for

A

sodium fluoride

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17
Q

what is the difference between topical and systemic fluoride

A

systemic: by way of circulation to developing teeth

topical: is applied directly to the exposed surface

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18
Q

what is the primary source of topical fluoride

A

toothpaste

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19
Q

would tap water be considered a topical or systemic fluoride

A

it would be considered topical and systemic

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20
Q

when drinking tap water, would the anterior teeth receive more fluoride or posterior

A

anterior

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21
Q

how is fluoride excreted from the body

A

fluoride is excreted from the body through the kidneys and sweat glands

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22
Q

which type of fluoride can cause staining

A

stannous fluoride

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23
Q

what kind of container should APF be stored in

A

in plastic

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24
Q

what kind of container should naf be stored in

A

polyethelene

25
Q

what kind of container should stannous fluoride be stored in

A

in plastic

26
Q

what are the post op instructions for someone who has received apf or naf gel fluoride

A

instruct patient not to rinse, eat, drink or smoke for at least 30 minutes

27
Q

what are the post op instructions for someone who has received fluoride varnish

A

patient should avoid brushing teeth for at least 4-6 hours

avoid harad, crunchy and hot foods and beverages

28
Q

what should be done if a patient accidentally ingests a a large amount of fluoride

A

give them milk

29
Q

what is fluorapatite and how is it formed

A

it is a form of hydorxyapatite where fluorice ions have replaced some hydroxyl ions

it is harder than original tooth surface, it is more resistant to decay and reduces acid production

30
Q

when would fluoride treatment be indicared

A

risk assessment for patient

xerostomia

children over 6

newly erupted teeth

after rubber cup polish

31
Q

what is the halo effect

A

occurs in increased fluoride intake for people living in non fluoridared communities providing them protection against caries

32
Q

if a apatient has composite resins, and 2 pbm crowns, which type of fluoride would be recommended

A

neutral

33
Q

if a patient has generalized decalcification, which type of fluoride would be recommended for them

A

varnish

34
Q

if a patient has no restorations, which type of fluoride would be recommended for them

A

gel tray type

35
Q

what is the optimum concentration of water fluoridation

A

0.7mg/L

36
Q

optimum levels of water fluoridation depend on what

A

the climate

37
Q

what type or types of fluoride do toothpastes generally contain

A

sodium fluoride

sodium manafluorophophate

stannous fluoride

38
Q

describe the procedural steps for applying a varnish application on a patient

A

dispense the varnish

discard any clear varnish

use an applicator brush to mix varnish

apply

39
Q

what is the pH of NaF

A

7.0

40
Q

why is fluoridated toothpaste not recommended for children under 6

A

they could swallow larger quantities of fluoride

41
Q

what does ppm stand for

A

parts per million

42
Q

what are the indications for mouth rinsese

A
  • areas of demineralization
  • root exposure
  • moderate or rampant caries
  • hypersensitivity
43
Q

why is fluoride treatment contraindicated prior to palcement of sealants

A

it minimizes the proper etching before placement of sealants

44
Q

which type of fluoride decreases dental hypersensitivity

A

fluoride varnish

45
Q

what precautions are necessary for children who use fluoridated toothpastes

A

children should use a pea-seized amount and be supervised while brushing

46
Q

what are some ways to receive fluoride therapy

A

consumption, over the counter, dental office

47
Q

does fluoride contain plaque

A

there is fluoride in plaque

48
Q

what does dairy do to fluoride

A

calcium in dairy makes it harder for the body to absorb fluoride

49
Q

when should you use gel fluoride

A

5 minutes before bedtime

50
Q

how much solution should you use for a mouth rinse

A

10 ml

51
Q

are topical fluorides permanent

A

no

52
Q

what is done before, fluoride or scaling and polishing

A

scaling and polishing

53
Q

what is the percentage of caries reduction for sodium fluoride

A

40%

54
Q

what forms of fluoride is stannous fluoride available in

A

rinse or varnish

55
Q

what is the percentage of caries reduction for acidulated phosphate

A

40-50%

56
Q

what is active intake of fluoride

A

rapid intake of excess dose over a short time

57
Q

what is chronic toxicity

A

long term intake of fluoride

58
Q

minimum dose of fluoride that can cause fluoride toxicity

A

5mg/kg

59
Q
A

iode - fluoride (1 decks)

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