The part of the instrument that attaches the working end to the handle is called the:

The cutting edge of a(n) _________ is nearly perpendicular to the handle of the dental instrument.

The most commonly used sizes of round burs are:

Equipment positioned behind the patient’s head is in the:

The operator’s stool has a ring near the base to support the operator’s feet.

Admitting to having broken a dental instrument in the laboratory is an example of the principle of:

When taking a patient’s vital signs, it is best to take the respiration and pulse for ____ seconds and double the count.

After use, the dental handpiece is:

Before positioning the operating light into the oral cavity, it is first positioned:

Inverted cone burs are used to: