If one has to estimate the amount of local anesthetic solution that was administered from one cartridge,the width of the rubber stopper would represent how much?
A) 2 mL of solution
B) 0.2 mL of solution
C) 0.02 mL of solution
D) Never estimate

Question

Quizplus · Accepted Answer

The width of the rubber stopper on a dental anesthetic cartridge typically represents 0.2 mL of solution. This is a common method used by dentists to estimate the amount of anesthetic administered during a procedure.

If One Has to Estimate the Amount of Local Anesthetic