Which of the following additives to local anesthetic solutions increases the effectiveness of a local anesthetic by raising the pH when an infection is present?

Each Year there are roughly ____ million occupational injuries and illnesses in the United States.

a. 1.2 b. 2.9 c. 5.4 d. 9.8

What happens in Office Hours when the Cut and Paste commands are used?

A. Repeat appointments can be scheduled. B. Appointments can be rescheduled. C. Appointments can be canceled and not rescheduled. D. None of these are correct.