Violation
18. Which of the following constituents of a local anesthetic cartridge is most likely to be allergenic?
Metabisulfite
Hydrochloric acid
Epinephrine
Lidocaine
18. Which of the following constituents of a local anesthetic cartridge is most likely to be allergenic?
Metabisulfite
Hydrochloric acid
Epinephrine
Lidocaine