Which of the following chemicals is used to prepare the dentinal tooth surface for placement of glass ionomer cement?
A) 35% phosphoric acid
B) 10% polyacrylic acid
C) A rotary cutting instrument such as a diamond bur
D) Nothing; it bonds to calcium without surface preparation
Correct Answer:
Verified
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Q12: Which part of the tooth is generally
Q13: Which of the following is true of
Q14: It is recommended to _ to reduce
Q16: Glass ionomers can be used as:
A) restorations
B)
Q17: Which of the following is true concerning
Q17: For composite restorative materials,the greater the filler
Q18: Packable composites are used for restoration of:
A)
Q19: During incremental addition of composite resin, each
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