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Author Question: Which of these microorganisms that colonizes the stomach may cause chronic inflammation of the ... (Read 60 times)

genevieve1028

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on: Jun 25, 2018
Which of these microorganisms that colonizes the stomach may cause chronic inflammation of the gastric mucosa and may predispose to gastric and duodenal ulcers?
 
  A. Vibrio cholerae
  B. Campylobacter
  C. Bordetella pertussis
  D. E. coli 0157:H7
  E. Helicobacter pylori

Question 2

Most cases of active pulmonary tuberculosis in older adults results from
 
  A. A new infection due to Mycobacterium tuberculosis in a susceptible person not previously exposed to the organism
  B. Reactivation of a previously acquired Mycobacterium tuberculosis infection
  C. An infection caused by mycobacteria other than Mycobacterium tuberculosis
  D. An exotoxin-producing strain of Mycobacterium tuberculosis


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mirabriestensky

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Reply #1 on: Jun 25, 2018
Answer to Question 1

E

Answer to Question 2

B


genevieve1028

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Reply 2 on: Jun 25, 2018
Great answer, keep it coming :)

meow1234

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Reply 3 on: Yesterday
Excellent

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