A. Enamel
B. Dentin
C. Cementum
D. Bone
Related Mcqs:
- High copper dental amalgams are superior to other amalgams because high copper dental amalgems______________?
A. Have less marginal breakdown
B. Are workable at lower Hg-alloy ratio
C. Have a higher ratio of tensile to compressive strength
D. Have less resistance to tarnish and corrosion - Powders of dental plaster and dental stone differ mainly in____________?
A. Solubility
B. Shelf life
C. Chemical formula
D. Particle porosity - The main difference between dental stone and dental plaster is______________?
A. Chemical composition
B. Self life
C. Sharpe and size of particles
D. Solubility in water - The American dental association (ADA) specification number for non-aqueous elastomeric dental impression material is______________?
A. 19
B. 20
C. 21
D. 26 - Which of the following represents soluble polysaccharide found in dental plaque and is formed from the fructose moiety of sucrose?
A. Levan
B. Dextran
C. Amlyopecting
D. Hyaluronic acid - The most accepted theory for dentin sensitivity is: or Which of the following is the most accepted theory of transmission of dental sensation_____________?
A. Transduction theory
B. Direct neural stimulation
C. Hydrodynamic theory
D. Hydrostatic theory - Resorption of dental tissue is caused by_____________?
A. Osteoclasts
B. Osteoblasts
C. Odontoclasts
D. Odontoblasts - Dental papilla gives rise to_____________?
A. Pulp only
B. Pulp & Dentin
C. Pulp & Periodontal ligament
D. All of the above - Following is derivative of dental lamina____________?
A. Epithelial rests of Malassez
B. Enamel pearls
C. Rests of serrae
D. All of the above - Histologically the dental pulp most closely resembles______________?
A. Nerve tissue
B. Vascular tissue
C. Granulation tissue
D. Loose connective tissue
