Microbiology Fundamentals: A Clinical Approach
Microbiology Fundamentals: A Clinical Approach
3rd Edition
ISBN: 9781259709227
Author: Marjorie Kelly Cowan Professor, Heidi Smith
Publisher: McGraw-Hill Education
bartleby

Concept explainers

bartleby

Videos

Textbook Question
Book Icon
Chapter 15, Problem 9Q

You inoculated a biochemical test strip with a patient isolate in a rural clinic you work in, and left it in the incubator overnight. When you came back in you saw that there had been a power outage (with no backup power generator) and the temperature in the incubator was 25°C instead of 37°C. You examine the test strip and you see that the wells display growth. Do you trust the results or not? Why or why not?

Blurred answer
Students have asked these similar questions
(1) why can't we say "sterile" technique (2) how are aseptic technique similar and different in the lab and Healthcare field?Be specific and explain at least 2 differences and two similarities.  (3) You are asked to develop a method of transfer an unknown organism from a liquid  broth to a solid petri dish.list each step that you would have to take .be specific
Below is a diagram of four different antibiotics (numbered 1-4) that are being tested in a petri dish inoculated with bacteria. After a sufficient incubation period, bacterial growth occurred except in the zones of inhibition (shown with dotted lines in the diagram) around the antibiotics. Based on the results shown here, would it be reasonable to conclude that the most effective antibiotic in this example would be an effective antibiotic against any bacterium? Why or why not?
You decide to sample the bacteria growing on several items in a laboratory space. You follow aseptic techniques and use applicator swabs dipped in a sterible broth solution to sample from the floor, the sink, and your shoe. You spread each sample on separate labeled agar plates for incubation. a. You want to be sure that the sterile solution you used for sampling was not contaminated. How would you set up a negative control to test this? b. What result for your negative control would indicate that something is contaminated?

Chapter 15 Solutions

Microbiology Fundamentals: A Clinical Approach

Ch. 15.3 - NCLEX PREX 3. When determining the clinical...Ch. 15.4 - Define the term serology, and explain the...Ch. 15.4 - Identify two immunological diagnostic techniques...Ch. 15.4 - Prob. 2MMCh. 15.5 - Explain why PCR is useful for infectious disease...Ch. 15.5 - Name two examples of techniques that employ...Ch. 15.5 - Explain how whole-genome sequencing can be used...Ch. 15.5 - Prob. 13AYPCh. 15.5 - Prob. 3MMCh. 15.6 - Describe the benefits of lab on a chip...Ch. 15.6 - Prob. 15AYPCh. 15 - When using pulsed-field gel electrophoresis,...Ch. 15 - Explain why it is possible to identify some...Ch. 15 - Serotyping identifies distinct members of the same...Ch. 15 - Prob. 4QCh. 15 - Name some bacterial structures that might be...Ch. 15 - You perform a lumbar puncture on a patient with...Ch. 15 - Which category of diagnosis is represented by...Ch. 15 - Write a paragraph that explains the mycobacterial...Ch. 15 - You inoculated a biochemical test strip with a...Ch. 15 - Prob. 10QCh. 15 - You perform a Kirby-Bauer disk diffusion test to...Ch. 15 - Why might culture conditions affect the results of...Ch. 15 - Which of the following techniques is most likely...Ch. 15 - Why is it more important to use selective media...Ch. 15 - What type of diagnostic method do you think would...Ch. 15 - T or F: Bacterial infection causes the expression...Ch. 15 - Prob. 17QCh. 15 - Prob. 18QCh. 15 - Prob. 19QCh. 15 - When PCR is performed by hand (not with a...Ch. 15 - What kind of a control would be important to run...
Knowledge Booster
Background pattern image
Biology
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.
Similar questions
SEE MORE QUESTIONS
Recommended textbooks for you
Text book image
Basic Clinical Laboratory Techniques 6E
Biology
ISBN:9781133893943
Author:ESTRIDGE
Publisher:Cengage
Molecular Techniques: Basic Concepts; Author: Dr. A's Clinical Lab Videos;https://www.youtube.com/watch?v=7HFHZy8h6z0;License: Standard Youtube License