If excess cement is not removed from in and around the gingival margin and sulcus of the tooth,the cement can:
A) dissolve out from under the crown, which then may be lost or swallowed.
B) irritate the area and cause inflammation and discomfort.
C) demineralize the enamel.
D) create an occlusal prematurity.
Correct Answer:
Verified
Q11: Which of the following is the most
Q13: Temporary cements are used when the dentist:
A)is
Q14: The cement that gives off an exothermic
Q15: Polycarboxylate cement:
A)forms a mechanical bond to tooth
Q16: Which cement inhibits recurrent decay?
A)Zinc phosphate
B)Glass ionomer
C)Zinc
Q17: Which are factors influencing the cementation procedure?
A)Humidity
B)Temperature
C)Mixing
Q18: The dental assistant may have the responsibility
Q19: When dispensing most cement,generally the powder should
Q20: Which of the following will not minimize
Q21: When removing cement from a casting,never:
A)use a
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