Addition of vasoconstrictor to local anesthetic (1) reduces blood supply to the area, (2) increases blood supply to the area, (3) limits systemic absorption, (4) increases systemic absorption, (5) reduces systemic toxicity, and (6) increases systemic toxicity. Which of these are correct?

Which term refers to the time required for a drug to begin to have its effect?

Which of the following local anesthetics may be combined for injection-free local anesthesia?

Which of the following dental specialists is most likely to use general anesthetic drugs in their offices?

Which nerve function is the most sensitive to inhibition by local anesthetic agents?

Epinephrine is combined with local anesthetics so as to:

Which of the following is a synthetic antifungal agent available in the form of a slowly dissolving, sugar-containing lozenge for oral use?

Superinfection describes a(n):

A person with hepatitis _____ is most likely to develop chronic hepatitis.

_____ is associated with a severe drug interaction with alcohol.