When are dental sealants used as a preventive approach?
A) On areas that have early cavitated carious lesions.
B) To prevent decay in teeth with deep pits and fissures.
C) Sealing an amalgam resin.
D) To prevent a crown from lifting.
Correct Answer:
Verified
Q20: Dental composite sealant materials come in the
Q21: Why is the etchant or conditioner applied on
Q22: After the tooth has been etched, the
Q23: The enamel surface is etched, or conditioned,
Q24: A mechanical bond is accomplished when the
Q26: The difference in a one-step etching and
Q27: What is articulating paper used for in
Q28: Etching agents are not dangerous and therefore
Q29: Which of the following is involved in
Q30: The hardening or curing process of sealant
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