What Is the Advantage of a Fiberoptic High-Speed Handpiece Compared
What is the advantage of a fiberoptic high-speed handpiece compared with a regular high-speed handpiece?
A)It is used with a bur to cut a tooth with decay or other dental anomalies.
B)It is used to provide light intraorally during use of handpiece.
C)When used with a bur, it generates an extreme amount of heat.
D)It is used for adjusting crowns and bridges for final fit.
When is a slow-speed motor with contra-angle handpiece attachment used?
B)Cut a tooth with decay.
C)Remove existing crowns or bridges.
D)Grind veneers down for replacement.
Which statement is true about a disposable prophy brush?
A)Polishes all the surfaces of teeth.
B)Polishes the proximal surfaces of the teeth.
C)Polishes the lingual surface of posterior teeth.
D)Polishes the occlusal surfaces of the posterior teeth.
When using the surgical electrical handpiece unit, a lower speed may be used for which procedure?
D)All of the above