A dental rnesthetic carpule contains 1.8 ml of a 2% solution of lidocaine with 1:100,000 epinephrine. How much lidocline
and epinephrine does the carpule contain?

36 mg lidocaine and 0.018 mg epinephrine

36 mg lidocaine and 0.18 mg epinephrine

3.6 mg lidocaine and 0.018 mg epinephrine

3.6 mg lidocaine and 0.18 mg epinephrine