Medical Mcqs

A. To prevent polymerization during storage
B. To initiate release of free radicalls
C. To enable polymerization reaction at room temperature
D. All of the above

A. Diketone-amine
B. Organic acid-metal oxide
C. Organic acid-peroxide
D. Peroxide-amine

A. A filled resin
B. Colloidal silica
C. Gold alloy
D. Wax

1. Methacrylate
2. Ethylmethacrylate
3. Methyl ethyl methacrylate
4. Polymethylmethacrylate

A. Iritis
B. Cataract
C. Conjunctivitis
D. Retinal damage

A. Covalent bond
B. Ionic bond
C. Mechanical
D. Vanderval forces

A. Plastic
B. Stainless steel
C. Iron
D. None of the above

A. Excessive expansion
B. Low impact strength
C. Excessive shrinkage
D. Excessive brittleness

A. UV light
B. Visible light
C. Infrared light
D. Diketone

A. Packing at dough stage
B. Curing at 160°F for 9 hrs
C. Inadequate pressure
D. All of the above