Question

If penicillin G is chosen as the best treatment for a given infection, what microorganisms are most likely the cause?

viruses
fungi
gram-positive bacteria
gram-negative bacteria

Answer 1

gram-positive bacteria

Step-by-step explanation:

Based on the scenario being described within the question it can be said that the most likely cause would be gram-positive bacteria. This is because Gram-positive bacteria are bacteria that give a positive result within a Gram stain test, and are classified as being highly resistant to penicillin as well as an assortment of other antibiotics.