Nester's Microbiology: A Human Perspective
9th Edition
ISBN: 9781259709999
Author: Denise G. Anderson Lecturer, Sarah Salm, Deborah Allen
Publisher: McGraw-Hill Education
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Question
Chapter 20, Problem 7MC
Summary Introduction
Introduction:
Tuberculosis is primarily a lung infection. The causative agent of tuberculosis is Mycobacterium tuberculosis. As the pathogen is air-borne it is a communicable disease and effects to close to 9 million people per annum. Major symptoms that are visible are fever, weight loss, cough, and night sweats. There are very scarce antimicrobials available that work against Mycobacterium tuberculosis because it has a waxy cell wall hence, entry of drug is prohibited.
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Chapter 20 Solutions
Nester's Microbiology: A Human Perspective
Ch. 20 - Describe the difference between the terms...Ch. 20 -
2. Define therapeutic index and explain its...Ch. 20 -
3. Explain how penicillin-binding proteins (PBPs)...Ch. 20 - Name three classes of antimicrobial medications...Ch. 20 - Explain the roles of the first-line drugs versus...Ch. 20 -
6. Compare and contrast the method for...Ch. 20 - Name three targets that can be altered...Ch. 20 - What is MRSA? Why is it significant?Ch. 20 - Prob. 9SACh. 20 -
10. Explain the difference between the mechanism...
Ch. 20 - Which of the following targets would you expect to...Ch. 20 -
2. Penicillin has been modified to make...Ch. 20 -
3. Which of the following is the target of...Ch. 20 -
4. Which of the following statements is false?
a)...Ch. 20 - Prob. 5MCCh. 20 - Prob. 6MCCh. 20 - Prob. 7MCCh. 20 - Prob. 8MCCh. 20 - Prob. 9MCCh. 20 - Prob. 10MCCh. 20 - Prob. 1ACh. 20 - Prob. 2ACh. 20 - Prob. 1CTCh. 20 - Prob. 2CT
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- What are the primary medical practices that result in antimicrobial drug resistance? How can these be overcome?arrow_forwardWhy do the penicillin and cephalosporin groups of drugs have mildertoxicity than other antibiotics? What are their primary side effects?arrow_forwardWhat are the major actions of antimicrobial agents? What criteria are used in the selection of antimicrobial agents?arrow_forward
- Name four types of antimicrobial host-derived products.arrow_forwardGiven that every client cannot be fully screened forinfections, what precautions are essential to limit thetransmission of microbes that are agents of disease?arrow_forwardWhy does the medical microbiological community propose that physicians be more cautious in their prescription of antibiotics for each little sneeze and sniffle?arrow_forward
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