Average particle size of powdered gold is________________?
Average particle size of powdered gold is________________?
A. 10 um
B. 15 um
C. 30 um
D. 0.1 um
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The primordia of the cranifoacial complex develops______________?
The primordia of the cranifoacial complex develops______________?A. Hensen’s node
B. Notochordal process
C. Cloacal membrane
D. BlastoporeWhich of the following bur is used in the preparation of cavity restored with porcelain fused to metal ?
Which of the following bur is used in the preparation of cavity restored with porcelain fused to metal ?A. Carbide bur
B. Diamond bur
C. Stainless steel bur
D. Diamond but for porcelain and carbide bur for metalMalignant tumour of epithelial origin is_______________?
Malignant tumour of epithelial origin is_______________?A. Carcinoma
B. Sarcomas
C. Papilloma
D. All of the aboveTreatment of choice for subgaleal hematoma_______________?
Treatment of choice for subgaleal hematoma_______________?A. Incision and evacuation
B. Needle aspiration
C. Antibiotics and then drain
D. ConservativeA patient on 300 mg of aspirin will show all the following except________________?
A patient on 300 mg of aspirin will show all the following except________________?A. Irreversible inhibition of cyclooxygenase path way
B. Prolonged bleeding time
C. Inhibition of thromboxane TXA2
D. Inhibition of prostaglandin PGI2Greening occuring when porcelains are fired on silver free alloys may be attributed to________________?
Greening occuring when porcelains are fired on silver free alloys may be attributed to________________?A. Vaporization of silver from the walls of contaminated furnaces
B. Surface diffusion of silver from the marginal metal
C. More rapid silver diffusion in sodium containing glass
D. Silver ionization by porcelains with high oxygen potential