Dental Materials MCQs
Dental Materials MCQs cover properties, manipulation, and clinical use of dental amalgam, composites, glass ionomers, impression materials, and adhesives, helping BDS and MDCAT students prepare effectively for exams and dental practice knowledge.
Q: Zinc oxide eugenol is best known for
A) Fluoride release
B) High tensile strength
C) Sedative properties
D) Permanent restorations
Q: Amalgam requires the presence of
A) Polymerization reaction
B) Adequate cavity depth
C) Moisture control
D) High esthetics
Q: Polymerization shrinkage is associated with
A) Zinc phosphate
B) Glass ionomer
C) Composite resin
D) Amalgam
Q: A primary advantage of using alginate as an impression material
A) Quick setting time
B) High accuracy
C) Resistance to tear
D) Dimensional stability
Q: Gypsum products are commonly used for
A) Model and die fabrication
B) Etching enamel
C) Final restorations
D) Cavity liners