Question 14 (part 2) · LDEK · Prevention
Choose correct statements regarding the complex of casein phosphopeptide and amorphous calcium phosphate (CPP-ACP):
1) it has the ability of stabilization of calcium, phosphate and fluoride ions, which in amorphous complex form do not dissolve in water;
2) it bonds with tooth membrane, dental plaque, bacteria and hydroxyapatites, thus becoming a source of bioavailable calcium and phosphate ions;
3) creams containing this complex are contraindicated in patients with cow milk and benzoate allergy;
4) products containing CPP-ACP are contraindicated in pregnant women.
Correct answer is:
2) it bonds with tooth membrane, dental plaque, bacteria and hydroxyapatites, thus becoming a source of bioavailable calcium and phosphate ions;
3) creams containing this complex are contraindicated in patients with cow milk and benzoate allergy;
4) products containing CPP-ACP are contraindicated in pregnant women.
Correct answer is:
- A. 1,3.
- B. 1,4.
- C. all of the above-mentioned.
- D. 1,2,4.
- E. 2,3.
Hint
Ask whether CPP keeps calcium and phosphate in a soluble or insoluble form, and what protein and preservative the pastes contain.
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