Multiple Choice
The following instrument handle characteristics or specifications are considered to lessen repetitive strain injuries (RSI) except:
A) diameter size.
B) rigidity or strength.
C) weight.
D) texture and shape (serrated or knurled handles allow the fingers to hold the instrument with less effort and as a result lessen fatigue and increase comfort) .
Correct Answer:

Verified
Correct Answer:
Verified
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