To avoid injury,the rubber polishing cup is directed ______ the gingival third and pressed ______ against the tooth surface.
A) toward; lightly
B) away from; lightly
C) toward; firmly
D) toward; Lightly
Correct Answer:
Verified
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Q32: The rubber cup should be held:
A)flat against
Q32: A stain that is dull and yellowish-brown
Q33: The right-angle handpiece is held with a
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