Which of the following techniques might a practitioner use to address a specific small area of soft tissue?

The actual infliction of pain or injury on another, such as slapping or bruising is:

A) emotional abuse. B) sexual abuse. C) verbal abuse. D) physical abuse.

The high-speed contra-angle handpiece reaches speeds of __________

400,000 rpm 225,000 rpm 495,000 rpm 665,000 rpm