Dentrifices/Dentinal Hypersensitivity/ Oral Hygeine Aids (Final Review) Flashcards
All ADA accepted toothpastes contain:
fluoride
No ADA accepted toothpaste contains:
sugar
Therapeutic denitrifices may include what types of toothpastes?
- anti-cavity
- anti-hypersensitivty
- anti-gingivitis
Anti-caries toothpastes will contain:
fluoride
What types of fluoride might we find in anti-caries toothpastes?
Sodium fluoride (NaF) - 0.22% at 1,1000 ppm
Sodium monofluorophosphate (MFP)- 0.76% at 1,000 ppm
Stannous fluoride (SnF2)- 0.4% at 1000 ppm
Most OTC toothpastes are ____ ppm
1,000
What ingredients are found in anti-hypersensitive toothpastes?
Potassium nitrate & Stanous fluoride
What is the function of potassium nitrate in anti-hypersensitivity toothpastes?
Penetrates through the length of the dentinal tubules
When potassium nitrate penetrates through the length of the dentinal tubules, it:
depolarizes sensory nerve endings
What is the function of stannous fluoride in anti-hypersensitivity toothpastes?
Blocking of exposed dentinal tubules
What can be found on toothpastes that function in anti-hypersensitivity?
ADA seal
What ingredient can be found in anti-gingitivis toothpastes?
Stannous fluoride
Stannous fluoride has reported activity against:
- caries
- plaque (antimicrobial)
- gingivitis (gingival bleeding)
- calculus control
- sensitivity
Baking soda toothpastes contain what ingredients?
- sodium bicarbonate
- silicate
- fluoride
Will baking soda toothpastes have the ADA seal?
Maybe - but NOT due to baking soda effects
T/F: Baking soda toothpastes are no more effective than regular toothpastes
True
A new ingredient that is lab generated, nontoxic and biocompatible. Maybe used in conjunction with fluoride and often paired with Xylitol:
Hydroxyapatite
Hydroxyapatite is often paired with _____ in toothpastes
Xylitol
In tartar control (anti-calculus) toothpastes, what interrupts the process of mineralization?
Crystalline growth inhibitors
Soluble pyrophosphates are found in what type of toothpaste?
Anti-calculus toothpastes
Is the ADA seal awarded for anti-calculus claims?
no
In may of 1998 guidelines for ____ products where implemented
whitening
Whitening toothpaste control stain via:
- physical methods (abrasive)
- chemical mechanisms (surface active agents or bleaching/oxidizing agents)
Polishing or chemical agents that remove stain in whitening toothpastes include:
- hydrated silica
- titanium dioxide
- hydrogen peroxide
- carbamide peroxide
Label whether the ADA accepts the following claims:
- Anti-caries toothpastes (with fluoride)
- Anti-hypersensitivity toothpastes (with potassium nitrate & stannous fluoride)
- Anti-gingivitis toothpastes (with stannous fluoride)
- Baking soda toothpastes (due to baking soda)
- Anti-calculus toothpastes (Crystalline growth inhibitor & soluble pyrophosphates)
- yes
- yes
- yes (we think)
- no
- no
The purpose of flossing is to:
remove interpoximal plaque
(NOT to dislodge food wedged between teeth)
What type of floss is being described?
Indications: Embrasures-II & II; Loose contact; Large surface area
Advantages: Tear resistant
Disadvantages: Difficult for tight contact
Waxed dental tape