Chapter 16

Question 1

An amalgam condenser is often referred to as what?

Answer 1

pluggers

Question 2

Extensions on the wide #2 matrix bands are known by what term?

Answer 2

aprons

Question 3

What length needle, measured in inches, is normally used for mandibular injections?

Answer 3

1 7/8

Question 4

Wood or clear plastic wedges measure about how long in length?

Answer 4

1/2 inch

Question 5

What instrument is used primarily to remove debris from tooth cavities?

Answer 5

spoon excavators

Question 6

The operator’s zone for a right handed dentist is located between what positions?

Answer 6

8 and 11 o’clock

Question 7

What is the most commonly used matrix retainer?

Answer 7

Universal adult

Question 8

The transfer zone is located between what positions?

Answer 8

4 and 8 o’clock