Times have changed for the role of the dental assistant
Dental Laboratory
She should keep accurate record of all gold and material used, and see that there is no waste in these precious metals.
She should see that the prosthetic file is kept in order, and that the laboratory presents a clean and tidy appearance.
She should become a proficient helper in the laboratory for such work as plaster model making, casting, bridge work and porcelain work.
The Assistant should see that all water, gas and electricity are turned off; that all handpieces are wiped clean and oiled for the next day, and that all instruments are put away, and drawers and cabinet door closed.
Upon leaving the office she should see that all lights are turned off and doors locked.