A. Amalgam
B. Silicate
C. Composite resin
D. Cavity varnish
Related Mcqs:
- Which one of the following restorative materials is having coefficient of thermal expansion close to that of tooth enamel and dentin ?
A. Microfilled composite resins
B. Pure gold
C. Silver amalgam
D. Type II Glass ionomer cement - Alginate impression material is similar to Agar-agar impression material in the following respect________________?
A. Gelation increase in both on increase in temperature
B. Mixing time is increased to reduce the setting time
C. Deformation during removal of impression occurs due to distortion of gel fibers
D. Both can be re-used for fresh impressions - KHN of enamel is close to______________?
A. Pure gold
B. Amalgam
C. Prcelain
D. Composite - Which nerve is in close relation with the root of the lower 3rd molar ___________?
A. Inferior alveolar nerve
B. Chorda tympani
C. Lingual nerve
D. Mylohyoid nerve - Recurrent laryngeal nerve has close relation to______________?
A. Superior thyroid artery
B. Middle thyroid vein
C. Inferior thyroid artery
D. Inferior parathyroid - Movement of tooth to close the intermaxillary gap during eruption is due to____________?
A. Physiological tooth migration
B. Active eruption
C. Passive eruption
D. None of the above - The tooth present close to maxillary sinus is_________________?
A. 1st molar
B. 2nd premolar
C. 1st premolar
D. 2nd molar - A patient with carinoma cheek has tumor of 2.5 cms located close to and involving the lower alveolus. A single mobile homolateral node measuring node measuring 6 cm is palpable. Based on these clinical findings TNM stage of the tumor is______________?
A. T1 N1 Mo
B. T2 N2 Mo
C. T3 N1 Mo
D. T4 N2 Mo - A patient shows inability to close the right corner of the mouth is most probably suffering form_______________?
A. Myasthenia gravis
B. Bell’s palsy
C. TMJ dysfunction syndrome
D. Multiple sclerosis - Co-efficient of Thermal exansion of amalgam is______________?
A. 6.6 a (ppm k-1)
B. 11.4 a (ppm k-1)
C. 14.0 a (ppm k-1)
D. 25.0 a (ppm k-1)
