Medical MCQs Medical Mcqs
Q IF a bacteria were susceptible to both penicillin and Erythromycin, then it would not be appropriate to treat the patients with both antibiotics at the same time because_______________?
  • A A. Penicillin is inactivated by erythromycin
  • B B. Erythromycin exerts its effects extracellularly
  • C C. Erythromycin enhances the b-lactamases activity
  • D D. Penicillin is only effective against growing cells
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