Medical Mcqs

A. Less condensing force is required
B. More condensing force is required
C. Both require same condensing force
D. Manipulation is easy

A. Ingestion while removing old amalgam
B. Skin contact
C. Mercury vapour
D. All of the above

A. Cause fracture of the filling
B. Tarnish and corrosion
C. Increase the strength
D. Decrease condensation pressure

A. It has increased tensile and compressive strength
B. It has poor tarnish and corrosion resistance
C. It’s edge strength is greater
D. Mercury content in the final restoration is less

A. Require more mercury
B. Require heavy compection forces
C. Have longer setting times
D. None of the above

A. Gamma 1
B. Gamma 2
C. Epsilon 1
D. Gamma 3

A. 65% silver, 32% tin and 3% copper
B. 49% silver, 32% tin and 19% cooper
C. 65% silver, 29% tin and 5-6% copper
D. None of the above

A. At the margin of the restoration
B. In the centre of the restoration
C. In the deepest part of the restoration
D. None of the above

A. Lysing amalgam alloy
B. Mixing of amalgam alloy and mercury
C. Removal of excess of mercury
D. None of the above