Cavitation is defined as

The higher the power setting on the magnetostrictive ultrasonic unit, the more powerful the stroke less powerful the stroke longer the stroke shorter the stroke

It is an acceptable standard of practice to activate a working stroke without a fulcrum.

The Gracey instrument type modification which incorporates a longer shank and shorter blade to access smaller roots, tighter pockets, and furcations is:

Which of the following is recommended for clinician preparation prior to beginning the air polishing procedure?

The nozzle of the air polisher should be directed toward the tooth at a recommended angulation.  Which of the following correctly identifies the appropriate angulation?

Which of the following are advantages of air powered polishing when compared to rubber cup polishing?

Patients wearing contact lenses should remove them prior to air polishing treatment.

Dental appointments for patients with disabilities should include__________.

The result of disease, trauma and/or injury to the body is classified as __________.