The employee is required to see details of objects that are less than a few feet away; use fingers to grasp, move, or assemble very small objects; hold the arm and hand in one position or hold the hand steady while moving the arm; speak clearly so listeners can understand, and understand the speech of another person; use one or two hands to grasp, move, or assemble objects; and make quick, precise adjustments to machine controls. Provide dental treatments to patients, including routine cleanings, extractions, dental fillings, cavity, and tooth decay treatments, teeth whitening, bonding, and applications of dental crowns, caps, and veneers.