Sharp Instruments Are Essential to the Elimination of Fatigue and Stress

Sharp instruments are essential to the elimination of fatigue and stress on the clinician's hand,wrist,arm,and shoulders,which cause repetitive stress injuries (RSIs) .Dull instruments that deviate from their original design cause the clinician to apply additional force,resulting in increased lateral pressure,excess stroke repetitions,and a tightened grasp.

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