Antimicrobial Agents

Question 1

Chloramphenicol

Answer 1

has a wide spectrum of activity against gram-positive, gram-negative, and anaerobic organisms. However, its use has been limited by its toxicity profile, which includes “gray baby” syndrome, optic neuritis, and fatal aplastic anemia.

Question 2

Rifampin

Answer 2

is a macrocyclic antibiotic used in a variety of settings, and it is a first-line agent in treating tuberculosis. It is typically combined with other antibiotics such as vancomycin in treating MRSA infections.

Question 3

Nitrofurantoin

Answer 3

is an antimicrobial agent used only for treating and preventing UTIs.