Multiple Choice
Why should a leaking restoration be replaced before the bleaching process is started?
A) Ensure a correct shade match
B) Prevent a line of black stain around the restorations
C) Be certain that restorative needs are treated before esthetic needs
D) Prevent excessive penetration of bleach through dentinal tubules that might irritate the pulp and cause sensitivity
Correct Answer:
Verified
Correct Answer:
Verified
Q4: Bleaching materials often contain _ to help
Q5: In addition to pumice,what substance is used
Q6: Match the items with the correct description
Q7: Match the items with the correct description
Q8: Which item listed is not a side
Q10: Which of the following statements is true
Q11: Which stains are most effectively removed by
Q12: Which stains have the best chance of
Q13: Which of the following is considered to
Q14: What is the active ingredient used for