When adjusting or polishing gold or amalgam restorations, the assistant should place which of the following items in the high-speed handpiece?
diamond bur
stone or rubber point
large round bur
carbide bur
stone or rubber point
Rationale: Stone (white) is used to polish amalgam and rubber points are used to polish gold.
Health Professions
You might also like to view...
________ is stored energy
A) Potential energy B) Kinetic energy C) Work D) None of the above
Health Professions
Which of the following two parameters are most commonly used for bedside assessment of res-piratory muscle strength?
a. Vital capacity and maximum inspiratory pressure b. Vital capacity and peak flow c. Maximum inspiratory pressure and MVV d. MVV and vital capacity
Health Professions