Answered: lac +, lactose fermenting, possibly E.…

lac +, lactose fermenting, possibly E. coli_ [ Choose ] [Choose ] lac -, can't ferment lactose, possibly Salmonella_ or _Shigella_ A B indicator of fecal contamination of food, [Choose ] water

Basic Clinical Lab Competencies for Respiratory Care: An Integrated Approach

5th Edition

ISBN:9781285244662

Author:White

Publisher:White

Chapter19: Equipment Processing And Surveillance

Section: Chapter Questions

Problem 4SEPT

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Concept explainers

Wound infections

A wound is damaged or breaks in the surface of the skin. The wound is divided into two types, they are acute wound that includes minor cuts, laceration, bites, etc, and chronic wounds that can become slow to heal including ulcers on the legs and feet. Redness, pain, and swelling are signs of a wound.

Question

MacConkey agar inoculated with 2 differnt bacteria A, and B.
Match the labeled bacterium with its correct description.
AB

lac +, lactose fermenting, possibly _E. coli_
[ Choose ]
[ Choose ]
lac -, can't ferment lactose, possibly
Salmonella_ or_Shigella_
B.
indicator of fecal contamination of food,
water
[ Choose ]
Question 12

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