Which of the following groups of penicillins are most commonly used in dentistry? (Select all that apply. )

Question

Quizplus · Accepted Answer

The penicillins can be divided into four major groups.The first group contains penicillin G and V,the second group is composed of the penicillinase-resistant penicillins,the third group contains amoxicillin,and the fourth group consists of extended-spectrum penicillins.The first and third groups are commonly used in dentistry.Penicillinase-resistant penicillins should be reserved for use against only penicillinase-producing staphylococci.Extended-spectrum penicillins have a wider spectrum of action than penicillin G and are used to treat systemic infections.

Which of the Following Groups of Penicillins Are Most Commonly