A. Gypsum bonded
B. Phosphate bonded
C. Silica bonded
D. None of the above
A. Heat
B. Visible light
C. Chemicals
D. Lasers
A. Acinic cell carcinoma
B. Granular cell myoblastoma
C. Chondrosarcoma
D. All of the above
A. Number of roots
B. Depth of central fossae
C. Comparative size of the cusp of carabelli
D. Relative position of the distolingual grooves
A. Osteogenesis imperfecta
B. Osteopetrosis
C. Osteochondroma
D. Hyperparathyroidism
A. Culture
B. Gram stain
C. Biochemical reaction
D. Haemagglutination test
A. Due to closure of semilunar valves
B. Is occasionally split
C. Has longer duration than 1st heart sound
D. Marks the onset of diastole