Question

multiple choice question what is the purpose of enumeration media? to count the number of organisms in a sample to test the effectiveness of an antibiotic to preserve specimens before clinical analysis need help? review these concept resources. rate your confidence to submit your answer. © 2025 mcgraw hill. all rights reserved privacy center terms of use

Explanation:

Enumeration media in microbiology is used to count the number of organisms in a sample. Testing antibiotic effectiveness is done by selective/differential media (like Kirby - Bauer), and preserving specimens is not the role of enumeration media. So the correct option is the one about counting organisms.

Answer:

A. to count the number of organisms in a sample