The foot control on the Dentsply Cavi-jet unit has two positions.
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Surface stains that can be removed by polishing are called:
Surface stains that can be removed by polishing are called:
Establish a 70 to 80 degree angulation to the tooth during s…
Establish a 70 to 80 degree angulation to the tooth during stroke activation with a universal curet. This is achieved by tilting the lower shank slightly toward the tooth.
What would happen if you held the tip of an ultrasonic scale…
What would happen if you held the tip of an ultrasonic scaler against a tooth surface without constant movement?
Which of the following is recommended for patient preparatio…
Which of the following is recommended for patient preparation prior to beginning the air polishing procedure?
A “dull “cutting edge May contribute to patient discomfort…
A “dull “cutting edge May contribute to patient discomfort May contribute to operator fatigue May contribute to effective treatment
The Gracey 13/14 was originally intended to be used:
The Gracey 13/14 was originally intended to be used:
Medical contraindications for the use of magnetostrictive ul…
Medical contraindications for the use of magnetostrictive ultrasonic units include all but one of the following. Which is the exception?
The function of the water that circulates throughout the ult…
The function of the water that circulates throughout the ultrasonic hand piece and exists as a spray is:
Which of the following inserts was designed after the Nabers…
Which of the following inserts was designed after the Nabers probe?