Pseudomonas aeruginosa
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Questions and Answers

Which bacterium is a major cause of bacteremia, particularly in nosocomial settings?

  • Campylobacter jejuni
  • Mycoplasma pneumoniae
  • Pseudomonas aeruginosa (correct)
  • Pseudomanads
  • What is the most common cause of gastroenteritis worldwide?

  • Campylobacter jejuni (correct)
  • Pseudomonas aeruginosa
  • Leptospira
  • Borrelia burgdorferi
  • Which bacterium is responsible for causing gastritis, peptic ulcers, and gastric cancer?

  • Leptospira
  • Borrelia burgdorferi
  • Helicobacter (correct)
  • Treponema pallidum
  • Which bacterium causes leptospirosis, a zoonotic disease that can be transmitted to humans from infected animals?

    <p>Leptospira</p> Signup and view all the answers

    Which bacterium is the etiologic agent of Lyme disease?

    <p>Borrelia burgdorferi</p> Signup and view all the answers

    Which bacterium is exclusively a human pathogen and is acquired through direct contact with an individual who has an active primary or secondary syphilitic lesion?

    <p>Treponema pallidum</p> Signup and view all the answers

    Which bacterium does not have a cell wall and adheres to epithelium of mucosal surfaces in respiratory and urogenital tracts?

    <p>Mycoplasma</p> Signup and view all the answers

    Which bacterium causes primary atypical pneumonia, also known as 'Walking Pneumonia'?

    <p>Mycoplasma pneumoniae</p> Signup and view all the answers

    Which bacterium causes Rocky Mountain Spotted Fever and is transmitted through tick bites?

    <p>Rickettsia rickettsii</p> Signup and view all the answers

    Which bacterium is an obligate intracellular pathogen and can only grow in the cytoplasm of host cells?

    <p>Rickettsia</p> Signup and view all the answers

    Which disease is caused by Coxiella burnetii and has a mortality rate of 40% in untreated cases?

    <p>Q fever</p> Signup and view all the answers

    Which disease is the only rickettsial disease transmitted from animals to humans by inhalation?

    <p>Q fever</p> Signup and view all the answers

    Which disease is typically transmitted through dried birthing fluids and can also be spread by ingestion of unpasteurized milk?

    <p>Q fever</p> Signup and view all the answers

    Which disease is known for causing high fever, rash, and rapid dissemination affecting several types of tissue?

    <p>Q fever</p> Signup and view all the answers

    Which disease is often isolated from cattle, goats, and sheep, and has a worldwide distribution?

    <p>Q fever</p> Signup and view all the answers

    Which disease is commonly found among people who work with livestock or research animals?

    <p>Q fever</p> Signup and view all the answers

    Which disease is caused by Chlamydia psittaci and can lead to lower respiratory infection, pneumonia, and CNS involvement?

    <p>Chlamydia psittaci</p> Signup and view all the answers

    Which disease is contracted by inhalation of respiratory droplets or dust from droppings of infected birds and can cause encephalitis and coma?

    <p>Chlamydia psittaci</p> Signup and view all the answers

    Which disease is known for causing chronic keratoconjunctivitis that can lead to blindness if not treated and is usually contracted by infants and children through contact with an infected person?

    <p>Chlamydia trachomatis</p> Signup and view all the answers

    Which disease is the single most frequent bacterial STD in the U.S. and can cause urethritis, endometritis, and PID in females, and nongonococcal urethritis, epididymitis, and prostatitis in males?

    <p>Chlamydia trachomatis</p> Signup and view all the answers

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