Question 240 · LDEK · Dentin hypersensitivity
Which of the following substances are used for treating dentin hypersensitivity?
1) potassium oxalate;
2) calcium phosphate;
3) adhesive resin;
4) aldehydes.
The correct answer is:
2) calcium phosphate;
3) adhesive resin;
4) aldehydes.
The correct answer is:
- A. 1,2,3.
- B. 1,2,4.
- C. 1,3,4.
- D. 2,3,4.
- E. all the above.
Hint
Recall the hydrodynamic theory and list every approach that occludes or seals open dentinal tubules.
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