Question

When patients say that they're allergic to a local anesthetic, they're probably A. allergic to the "-caine" drug family to which most anesthetics belong. B. allergic to the glass carpule the solution rests in. C. allergic to the metal in the needle. D. referring to a tachycardia response to the vasoconstrictor.

Answer 1

C

you are allergic to the metal in a needle