If you observed a 17 mm zone of inhibition on a Mueller

Last updated: 3/28/2023

If you observed a 17 mm zone of inhibition on a Mueller Hinton agar plate of Staphylococcus around a 15 microgram ug dose of Erythomycin how would you classify the antibiotic sensitivity Tablel Zone diameter interpretative standards for Staphylococcus species Drug name Diameter Dose strength Penicillin G 10 g Oxacillin lug Erythromycin 15pg Gentamycin 10 g Tobramycin 10 g Resistant mm or less 528 10 13 12 12 Zone mm Intermediate mm or less 11 12 14 22 13 14 13 14 Susceptible mm or more 229 213 223 215 215