Rationale:
Artificial nails are not acceptable in the surgical setting because of increased bacteria under them. In addition, artificial nails increase the risk of harboring pathogens because they are prone to chipping or lifting from the nail plate allowing moisture underneath. Neatly manicured nails (under ¼ inch in length from fingertip) are recommended. Antimicrobial agents may be used if an effective antiseptic hand rub is used. The appropriate method of turning off the water is using a foot pedal or knee pedal to prevent contamination.