Question 70 (part 2) · LDEK · Caries risk assessment and prevention

Choose the ingredient of toothpaste that act against calculus depositing:

  1. A. coumarin derivative.
  2. B. sodium laurilsulfate.
  3. C. pyrophosphates.
  4. D. strontium chloride.
  5. E. humectants.
Hint

Look for the ingredient that inhibits calcium phosphate crystal growth within dental plaque.

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