Subject Repository
Dental Materials
Showing 141 – 160 of 625 verified multiple choice questions with answers and explanations.
Q142NTS / FPSC / PPSC
What fraction of inhaled mercury vapors retained in the body ?
Q143NTS / FPSC / PPSC
The effect of trituration on strength in an amalgam restoration depends on______________?
Q145NTS / FPSC / PPSC
Cavo surface angle for amalgam resoration is butt joint as____________?
Q146NTS / FPSC / PPSC
Which of the following are characteristic feature of high copper amalgam alloy ?
Q147NTS / FPSC / PPSC
Co-efficient of Thermal exansion of amalgam is______________?
Q148NTS / FPSC / PPSC
A patient who has had a recent amalgam filling in the upper teeth has a gold filling in the lower teeth, the patient complains of pain. The reason for this can be mainly_____________?
Q149NTS / FPSC / PPSC
Outstanding clinical performance of dental amalgam restoration is related to its____________?
Q150NTS / FPSC / PPSC
Absorption of mercury in the human body occurs least from_____________?
Q151NTS / FPSC / PPSC
High copper amalgam can be produced_____________?
Q152NTS / FPSC / PPSC
Which one of the following is not an objective of trituration ?
Q153NTS / FPSC / PPSC
Gallium and indium added to Amalgam replace______________?
Q154NTS / FPSC / PPSC
Which is true regarding lathe cut silver alloy_______________?
Q155NTS / FPSC / PPSC
Adequate mixing of mercury is indicated by_______________?
Q156NTS / FPSC / PPSC
For dental amalgam, the elastic modulus and tensile strength is______________?
Q157NTS / FPSC / PPSC
Which of the following does not occur in High Copper Amalgam ?
Q158NTS / FPSC / PPSC
High strength amalgam is achieved by_____________?
Q159NTS / FPSC / PPSC