All of the following are oral hypoglycemic agents, except:

The medication racemic epinephrine (Micronefrin, Vaponefrin) is given to a patient with LTB because it:

a. is an effective bronchodilator. b. causes mucosal vasoconstriction. c. causes bradycardia. d. has an appealing taste and smell.

What has research indicated about periodontal disease and dental caries?

A) That periodontal disease and caries is contagious. B) That periodontal disease and caries can be genetic. C) That periodontal disease and caries is due to a chromosome deficiency. D) That periodontal disease and caries can be reversed.