The Shape of the Shank Will Influence the Use of the Instrument.An

Multiple Choice

The shape of the shank will influence the use of the instrument.An instrument with a ridged shank is for the removal of light subgingival calculus.

A) Both statements are true.
B) Both statements are false.
C) The first statement is true,but the second statement is false.
D) The first statement in false,but the second statement is true.