Dental Materials MCQs with answers for medical students. Dental Materials questions with answers for all competitive exams and test preparation.
Papillae present on margins of the tongue ?
A. Vallate papillae
B. Foliate papillae
C. Fungiform papillae
D. Filiform papillaeAction of styloglossus muscle is ?
A. Depression of tongue
B. Elevation of tongue
C. Protrusion of tongue
D. Posteriorly retracts the tongueMain arterial supply to the tongue is ?
A. Facial artery
B. Lingual artery
C. Ascending palatine artery
D. Ascending pharyngeal arteryFrozen slab technique is applicable to ?
A. Zinc oxide Eugenol cement
B. Resin cement
C. Glass Ionomer cement
D. Zinc phosphate cementAll of the following is used as accelerator in zinc oxide eugenol cement except ?
A. Bromoglycerine
B. Calcium chloride
C. Acetic acid
D. Zinc acetate dehydrateTorsional force is ?
A. Shear
B. Transverse bending force
C. Compression
D. Tensile forceMost commonly used, most biocompatible and adhesive cement is ?
A. Calcium hydroxide
B. Glass ionomer
C. Zinc phosphate
D. Zinc oxide eugenolPH of which cement remain below 7 even after 1 month after insertion into the cavity?
A. Zinc Phosphate
B. Resin cement
C. Silicate cement
D. Glass Ionomer CementSetting of zinc phosphate is accelerated by ?
A. Cooling the slab
B. Adding a drop of oleic acid
C. Adding a drop of water
D. Increasing mixing timeWhy GIC is best restorative material in children ?
A. Good marginal integrity
B. It has less occlusal wear
C. High strength
D. It can bond enamel & dentin