Does a positive presumptive test mean that the water is absolutely unsafe to drink? Explain. 2. Describe the appearance of coliforms on Levine EMB agar. 3.. List five characteristics of coliform bacteria.

Does a positive presumptive test mean that the water is absolutely unsafe to drink? Explain. 2. Describe the appearance of coliforms on Levine EMB agar. 3.. List five characteristics of coliform bacteria.

Body Structures & Functions Updated

13th Edition

ISBN:9780357191606

Author:Scott

Publisher:Scott

Chapter16: Infection Control And Standard Precautions

Section: Chapter Questions

Problem 10FITB

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Question

1. . Does a positive presumptive test mean that the water is absolutely unsafe to drink? Explain.

2. Describe the appearance of coliforms on Levine EMB agar.

3.. List five characteristics of coliform bacteria.

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