A. Complexes with hemoglobinto form methemoglobin
B. Inhibits hemoglobin synthesis, producing anemia
C. Inhibits anaerobic glycolysis
D. Binds to sulfhydryl groups
Dental Materials
Dental Materials Mcqs for preparation. These Mcqs are helpful for Medical students. Dental Materials Multiple Choice Questions (MCQ) for entrance examinations and other competitive examinations for all Experienced, Freshers and Students.
A. 45-55%
B. 55-65%
C. 65-85%
D. More than 85%
A. Amalgam alloy
B. Trituration time
C. Speed of amalgamator
D. All of the above
A. Under trituration or over trituration of amalgam
B. Decreases with condensation pressure
C. Increase with condensation pressure
D. Cannot be predictable
A. It increases compresssive and tensile strengths
B. Decreased compressive, increased strength
C. Decreased compressive, decrease tensile strength
D. Increased compressive, increased tensile strength
A. Low compressive strength
B. High marginal breakdown
C. Less marginal #
D. High creep
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)
A. Improper amalgam filling
B. Pulp exposure
C. Galvanism
D. None of the above
A. Compressive strength
B. Tensile strength
C. Corrosion
D. Creep
A. Lungs
B. Gastro-intestinal Track
C. Skin
D. Kidneys
