Microbiology Fundamentals: A Clinical Approach - Standalone book
Microbiology Fundamentals: A Clinical Approach - Standalone book
2nd Edition
ISBN: 9780078021046
Author: Marjorie Kelly Cowan Professor, Jennifer Bunn
Publisher: McGraw-Hill Education
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Chapter 15.3, Problem 3NP

Chapter 15.3, Problem 3NP, NCLEX PREX 3. When determining the clinical significance of cultures, a. the number of microbes is NCLEX® PREX

3. When determining the clinical significance of cultures,

  1. a. the number of microbes is significant.
  2. b. the presence of a single colony of a true pathogen may indicate the presence of the disease if the culture comes from a site known to be sterile (i.e., cerebrospinal fluid).
  3. c. the repeated isolation of a relatively pure culture of any microorganism can mean it is an agent of disease, although this is not always the case.
  4. d. a range of tests may be needed to identify a pathogen.
  5. e. all of the above are true.
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USMLE-Rx Antimicrobial Therapy; Author: USMLE-Rx;https://www.youtube.com/watch?v=Pka1Ynlrqtw;License: Standard Youtube License