Violation
Alpha-adrenergic agonists are used in combination with local anesthetics to a. Stimulate myocardial contraction b. Reduce vascular absorption of the local anesthetic c. Increase the rate of liver metabolism of the local anesthetic d. Increase the concentration of the local anesthetic at its receptor site e. Antagonize the vasodilating effects of the local anesthetic
(b), (d) and (e)
(a), (b) and (c)
(b), (c) and (d)
(c), (d) and (e)
(d) and (e) only