2. (6 points) Simplify the following complex fraction.

9. If an administrative assistant chooses to transmit a transaction about a patient electronically, under which act does this task fall?

7. Which record is considered a vital record?

6. Which tooth surface is closest to the cheek?

4. How many teeth are present in the permanent dentition?

12. (10 points) Let

9. (6 points) Use the graphs of and   to answer the following questions.  Approximate answers when necessary. a. What is the domain of ?  b. What is the range of ? c. For what value(s) of is

3. How many teeth are in the arch of a deciduous dentition?

14. Disposition is the final stage for any record in the dental office. The administrative assistant is responsible for managing and maintaining records (both paper and electronic files) to meet state and federal requirements.

4. (6 points) Given the following equation,