A. Low tensile and compressive strength
B. Low Hg: Alloy ratio
C. High tensile strength
D. Low creep
A. Antigen recognition by B cells
B. Localization protection in external secretion
C. Compliment activation
D. Reagin activity
A. Cylindrical
B. Transverse striation
C. Centrally placed nuclei
D. Multiple nuclei
A. Aryl sulphatase test
B. Niacin test
C. Neutral red test
D. Catalase peroxidase test
A. Greater than the thickness of enamel
B. Less than the thickness of enamel
C. Equal to the thickness of enimal
D. None of the above
A. Embedded in paraffin and sectioned
B. Embedded in paradion and sectioned
C. Frozen and sectioned
D. Specimens ground into thin sections
E. All of the above
A. Erythromycin
B. Roxithromycin
C. Neomycin
D. Calithromycin