Clinic Theory 2 Test with 100% correct answers

Mechanized instrumentation has all of the following modes of action except one. Which one is the exception? Transduction Mechanical Action Acoustic Micro-streaming Cavitation correct answersTransduction Ultrasonic instruments convert electrical energy to mechanized energy via a transducer that is part of the insert, not a transductor. Cavitation correct answersthe action created by the formation and collapse of bubbles in water by high-frequency sound waves surrounding a mechanized tip, resulting in lavage and irrigation. Mechanized action correct answersis the vibration of the tip of the insert that results in deposit removal Acoustic microstreaming correct answersis the destruction or disruption of bacteria by the agitation of the fluids surrounding a rapidly vibrating power-driven tip. Which is the main difference between a manually tuned and an autotuned ultrasonic instrument or unit? correct answersThe autotuned unit has a preset frequency, and the manually tuned unit does not. Precision thin inserts are designed and indicated for what? correct answersLight periodontal root debridement What parts of the working end surfaces of a magnetostrictive ultrasonic insert are adapted to the root of the tooth for debridement? correct answersBack and lateral surfaces