A. Polysiloxane
B. Phosphoric acid
C. Polyacrylic acid
D. Ion leachable glass
Related Mcqs:
- Which of the following is common to both zinc eugenol cement and polycarboxylate cement?
A. Polyacrylic acid is liquid
B. Chemical bond to tooth structure
C. Chelation
D. Substitution o eugenol by EBA to increase strength of cement - MEchanism of adhesion of GIC restoration with tooth surface is by mean of ______________?
A. Carboxyl group
B. Chelates with Metal Ions
C. C=C double bond
D. Polymer chains - Advantage of zinc phosphate over GIC is______________?
A. High compressive strength
B. Tensile strength
C. High modulus of elasticity
D. Diametral strength - Why GIC is best restorative material in children_____________?
A. High strength
B. Good marginal integrity
C. It can bond enamel & dentin
D. It has less occlusal wear - Polycarboxylate cement is used for_____________?
A. Temporary restoration
B. Leuting
C. Permanent restoration
D. Die material - PH of polycarboxylate liquid is____________?
A. 5
B. 7
C. 8
D. 1.7 - Which of the following constituents is common in occlusal sealants, bonding agents, composite resins ?
A. BIS GMA
B. Polymethyl methacrylate
C. Benzoin methyl ether
D. Silica filter - Of the following which is most common disorder causing pain about the masticatory apparatus including the TMJ_____________?
A. Traumatic arthritis
B. Trigeminal neuralgia
C. Myofacial pain dysfunction syndrome
D. Degenerative arthritis - The most common complication following rheumatold arthritis of the TMJ is____________?
A. Ankylosis
B. Synovial chondromatosis
C. Subluxation
D. Osteorthritis - Which of the following is the most common lesion of the mandible?
A. Adamantinoma
B. Osteogenic sarcoma
C. Squamous cell carcinoma
D. Osteoclastoma
