Fluorides (POHS Exam 1 - Part 1)
Fluoride Knowledge Quiz
Test your knowledge on fluorides with this comprehensive quiz designed for dental professionals and students alike. Dive into various aspects of fluoride application, effectiveness, and guidelines.
- 26 carefully crafted questions
- Multiple-choice and checkbox formats
- Instant feedback on your answers
Which of the following is an example of Systemic Fluoride
Professional Topical Fluorides
Varnish
Self-applied gels
Drinking water
What is the recommended ppm of fluoride for drinking water?
1.2 ppm
0.5ppm
1.6ppm
0.7ppm
Which of the following are actions of fluoride
Decrease enamel solubility
Increase enamel solubility
Enhance reminerilzation
Modify tooth morphology
Affect tooth color
Decrease cementum solubility
Interfere with plaque microorganisms
Select the Fluorides with their correct percentages
Sodium (6%NaF)
Sodium (2% NaF)
Acidulated Phosphate (1.34% APF)
Acidulated Phosphate (1.23% APF)
Stannous (5% SnF2)
Stannous (8% SnF2)
Qualities of Sodium Fluoride:
40% Reduction of Caries
Applied in 1 appointment
Great for newly erupted teeth
More effective that APF
Less Effective than APF
Stable Solution
Applied at ages 3, 7, 10, and 13
Unstable Solution
Can rinse with water
No rinsing for 30 minutes
Correct Application process for NaF
One appointment application
Once every 6 months
4 appointments 2 day to 1 week apart
Never
Qualities of Stannous Fluoride
10% solution shows benefits with adults
MOST benefit on newly erupted teeth
Shows no benefits for adults
Caries reduction 59% to 65%
Unstable Solution
Stable Solution
May cause gingival reactions and staining
Pleasant Taste
Can rinse with water
No rinsing for 30 minutes
Application Process for SnF2 (2%-4% solution)
Same as NaF
Every 6 months
Once a year
Application Process for SnF2 (8-10% solution)
Every appointment
Single application at 4 6 month intervals
Qualities of APF:
Will acid etch crowns and bridge work
No advantage for children with clean mouths
Anticariogenic properties
Can stain tooth surface
Thixotropic agent
Most effective fluoride
Can rinse with water
Must wait 30 minutes to rinse
44 to 70% reduction in decay rate
Application Process of APF
1.23% NaF with 1M orthosphoric acid once or twice a year
1.56% NaF with 2M orthosphoric gel every 3 year
2% NaF with 2M orthosphoric acid every other year
What is the correct ratio for APF uptake? (4 minute application)
75% in 1 minute; 25% in 3 minutes
50% in 2 minutes; 50% in two minutes
80% in 1 minute; 20% in 3 minutes
30% in 1 minute; 70% in 3 minutes
APF foam reduces gagging.
True
False
APF is recommended for clients with recession and porcelain and composite restorations.
True
False
The proper dosage for professional fluoride application is 2.5 ml for adults and 2 ml for children.
True
False
Varnish remains in contact with enamel permanently.
True
False
What should patients avoid after a varnish treatment?
Rough food
Iced coffee
Ice cream
Additional fluoride
Flossing and brushing
Alcohol
When prepping for varnish, remove saliva from anterior teeth first.
True
False
Select the product that match the criteria: 5% NaF or 22,600 ppm
Enamel Pro
Duraphat
Duraflor
Embrace Varnish
PreviDent
Enamel Pro Varnish:
5% NaF with ACP salt
7% NaF with cXp
5% NaF only
7% NaF only
Embrace Varnish
5% NaF only
7% NaF only
5% NaF with cXp
5%NaF with ACP salt
CPP-ACP and Recaldent are the same thing.
True
False
MI Paste Varnish contains Recaldent
True
False
The best way to deal with acute fluoride toxicity is to wait out the symptoms.
True
False
Qualities of Silver Diamide Fluoride:
No silver present
24.4-28.8% silver
Neutral pH
PH of 10
Contains 5.0 to 5.9% fluoride
Contains 20% fluoride
Used for hypersensitivity
Will not stain
Good for children with ECC
SDF should be applied 1-2 times per year until the tooth is treated or exofoliated
True
False
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