What Is a Good Reason Not to Use Distracters When

question 21

Multiple Choice

What is a good reason not to use distracters when administering mandibular anesthesia?

• A) The clinician needs her fingers for retraction of the check.
• B) Pulpal anesthesia may be blocked.
• C) Movement may cause the anesthetic not to be placed at the target area.
• D) All of the above.

---

Definitions:

Price Takers

Firms or individuals who accept the market price as given and have no influence to alter the price of the good or service they are selling or buying.

Four-firm Concentration Ratio

A measurement that indicates the combined market share of the four largest firms in an industry, used to assess the degree of competition within the market.

Herfindahl Index

A measure of market concentration that is used to determine the amount of competition among firms within an industry.

Import Competition

The competition between domestic products and foreign products in a domestic market, affecting local industries.