Esters cause allergic reactions due to one of their metabolites, known as:
A. an amide
B. para-amino benzoic acid (PABA)
C. methylparaben
D. benzocaine
b
Rationale: Esters are associated with a higher incidence of allergic reactions because of one of their metabolites: pa-ra-amino benzoic acid (PABA).
Health Professions
You might also like to view...
During normal mandibular lateral deviation to the left, the left condylar head moves in this manner
a. Gliding posteriorly and superiorly b. Gliding anteriorly and inferiorly c. Spinning posteriorly d. Spinning anteriorly
Health Professions
A device that can convert printed material to digital images is a
A) printer B) router C) scanner D) modem
Health Professions