Question 96 (part 2) · LDEK · Complete dentures
Indicate, what is the cause of ordering secondary sealing of the dentures:
1) palatal vault;
2) susceptibility of palate in the adipose zone;
3) polymerization shrinkage of acrylic;
4) remnants of unreacted residual monomer;
5) necessity for relieving the denture base in the AH zone;
6) seal of denture base, facilitating achieving the vacuum under the base.
Correct answer is:
2) susceptibility of palate in the adipose zone;
3) polymerization shrinkage of acrylic;
4) remnants of unreacted residual monomer;
5) necessity for relieving the denture base in the AH zone;
6) seal of denture base, facilitating achieving the vacuum under the base.
Correct answer is:
- A. 2,5.
- B. 1,3,6.
- C. 2,6.
- D. 1,4,6.
- E. 3,4,5.
Hint
Ask why the posterior border of an acrylic upper base tends to lift from the palate after processing.
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