Biology: Science for Life with Physiology (5th Edition)
5th Edition
ISBN: 9780321922212
Author: Colleen Belk, Virginia Borden Maier
Publisher: PEARSON
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Chapter 11, Problem 2CTS
Summary Introduction
To review:
The United State has an obligation to provide the low-cost anti TB drugs.
The steps that should be taken by the government and the funded agencies for combating the problem of drug resistant TB.
Introduction:
TB or Tuberculosis is a condition, in which bacteria infect a part of body. The main cause of the infection is the invasion of the bacterium Mycobacterium Tuberculosis. The bacteria generally infect the lungs and causes its fibrosis.
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Students have asked these similar questions
"A published study suggests that the M72/AS01E vaccine may be able to prevent the development of active tuberculosis. The BCG is the only TB vaccine in routine use but has its limitations. Does this new vaccine provide a viable alternative? Compare and contrast the two vaccines and present your views on the future of TB vaccination."
can you explain in detail the disadvantages of BCG.
the explanation should include:
Only works on children
Fading Protection
Varying Efficacies
Can affect the results of common TB detection tests
Contraindicated in immunocompromised individuals
What practice is sometimes used to ensure that patients take all of their tuberculosis medication? Why might this practice be difficult in rural or underdeveloped areas?
Drug-resistant TB can be acquired via sequential mutations in the pathogen’s genome, or via transmission of a resistant pathogen from another person. How can these events be distinguished? Why is it important to know which is more prevalent?
Chapter 11 Solutions
Biology: Science for Life with Physiology (5th Edition)
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Similar questions
- Which of the following statements about tuberculosis is FALSE? TB came back to prominence after the emerging of new MDR (multidrug resistant) strains of M. tuberculosis. O Most people exposed to M. tuberculosis will develop LTBI (latent TB infection). Many tests are used to confirm active TB disease including chest X-ray, the skin tuberculin, and the IRGA blood tests. The tuberculin skin test is not a good TB screening tool for people who have had the BCG vaccine. True. What kind of vaccine is the BCG vaccine? What will be the tuberculin test result for someone who has prior exposure to the pathogen?arrow_forwardYou have just started work in the department of health of your country and the director has asked you to write a report reviewing a whole system approach for controlling the spread of tuberculosis. You must address each of the following bullet points: - Identify the risk factors for spread of tuberculosis at an individual and population level. Compare the impact of these different risk factors and identify, based on evidence, which are the most important to address.arrow_forwardIllustrate methods to reduce or prevent the occurrence of tuberculosis. What is being done for people that live in Ethiopia where tuberculosis is common? What organizations are involved in these activities?arrow_forward
- A 28-year-old patient is newly diagnosed with active TB. Which of the following drug combinations should be initiated in this patient? Ethambutol, pyrazinamide, rifampin, streptomycin Ethambutol, isoniazid, rifampin, streptomycin Ethambutol, pyrazinamide, rifampin, streptomycin Isoniazid, rifampin, pyrazinamide, ethambutolarrow_forwardWhy should LTBI cases complete TB treatment? Select all that apply. Group of answer choices None of these LTBI is communicable and they must accept treatment to prevent immediate spread. They may develop active TB later if they do not. Their immune system is healthy and less likely to experience severe side effects from treatment. Flag question: Question 3arrow_forwardYou have just started work in the department of health of USA and the director has asked you to write a report reviewing a whole system approach for controlling the spread of tuberculosis. You must address each of the following bullet points: a. Outline the plan for a national prevention programme and identify the key interventions to improve the uptake of nutrition in a chosen population. OR b. Outline the design of two policies that could be implemented on a local level to prevent related diseases.arrow_forward
- Conduct additional research and explain where cases of XDR-TB are most prevalent today and the potential risks for the global spread of this disease.arrow_forwardWere the targets for the STOP TB Program achieved in the Philippines? Why? Why not?arrow_forwardMansah is an HIV patient who was also being treated in a hospital for TB. 1. List the medications that you expect Mansah to be given for i)TB if it is not drug resistant ii) HIV 2. Assuming you have a prescription with above medications and the patient is anemic i) Which other medications do you expect the clinical team to add to patient’s medication? ii) What drug related issues will you try to avoid in the treatment of Mansah’s condition?arrow_forward
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