Question

Which of the following antibiotics are used to treat fungal infections?

1. Aminoglycosides
2. Cephalosporins
3. Griseofulvin
4. Polyenes
5. Bacitracin
A) 1, 2, and 3
B) 3 and 4
C) 3, 4, and 5
D) 4 and 5
E) All of the antibiotics

Answer 1

The antibiotics used to treat fungal infections include griseofulvin and polyenes such as amphotericin B; hence, the correct answer is B) 3 and 4.

Step-by-step explanation:

The antibiotics used to treat fungal infections are griseofulvin and polyenes. Griseofulvin is an antifungal medication that can be taken orally and is known to disrupt fungal cell division by interfering with microtubules. Polyenes, including drugs like amphotericin B and nystatin, target fungal cell membranes, creating pores that lead to cell death. Amphotericin B is used for systemic fungal infections and has broad-spectrum antifungal efficacy, although it can cause serious side effects.

Therefore, the correct answer is B) 3 and 4, which corresponds to griseofulvin and polyenes as antibiotics used to treat fungal infections.