Enterobacteriaceae Family Quiz
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Questions and Answers

Which of the following is a major metabolic process common to all members of the Enterobacteriaceae family?

  • Photosynthesis
  • Fermentation of glucose (correct)
  • Aerobic respiration
  • Decomposition of nitrates

    • Which of the following is a common property shared by all members of the Enterobacteriaceae family?

  • They are obligate anaerobes
  • They do not ferment glucose
  • They do not reduce nitrates to nitrites
  • They have cytochrome oxidase (correct)

    • What is the predominant habitat of Enterobacteriaceae organisms in humans and other animals?

  • Oral cavity
  • Skin
  • Large intestine (correct)
  • Genitourinary tract

    • Patients infected with which enteric pathogen have a high incidence of reactive arthritis and Reiter syndrome?

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

    What distinguishes Enterobacteriaceae from nonfermenting gram-negative rods based on metabolic reactions?

    <p>Ability to reduce nitrates to nitrites</p> Signup and view all the answers

    Which of the following is NOT a common property shared by all members of the Enterobacteriaceae family?

    <p>Have cytochrome oxidase</p> Signup and view all the answers

    What distinguishes Enterobacteriaceae from nonfermenting gram-negative rods based on metabolic reactions?

    <p>Nitrate reduction</p> Signup and view all the answers

    Patients infected with which enteric pathogen have a high incidence of reactive arthritis and Reiter syndrome?

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

    What is a major anatomical location common to all members of the Enterobacteriaceae family?

    <p>Large intestine</p> Signup and view all the answers

    Which metabolic process is common to all members of the Enterobacteriaceae family?

    <p>Reducing nitrates to nitrites</p> Signup and view all the answers

    Match the following Enterobacteriaceae pathogens with their names:

    <p>Klebsiella = Pathogen A Salmonella = Pathogen B Escherichia coli = Pathogen C Shigella = Pathogen D</p> Signup and view all the answers

    Match the following properties with their corresponding metabolic processes common to all Enterobacteriaceae members:

    <p>Facultative anaerobes = (1) Glucose fermentation = (2) Cytochrome oxidase absence = (3) Nitrate reduction to nitrite = (4)</p> Signup and view all the answers

    Match the following autoimmune diseases with their associated enteric pathogens:

    <p>Reactive arthritis and Reiter syndrome = Pathogen A Enteric pathogen causing high incidence of autoimmune diseases = Pathogen B Autoimmune diseases linked to certain enteric pathogens = Pathogen C High incidence of reactive arthritis and Reiter syndrome in patients infected with which enteric pathogen = Pathogen D</p> Signup and view all the answers

    Match the following Enterobacteriaceae features with their anatomical location and metabolic processes:

    <p>Anatomic location in humans and animals = (1) Facultative anaerobes in the large intestine = (2) Metabolic process of glucose fermentation = (3) Absence of cytochrome oxidase = (4)</p> Signup and view all the answers

    Match the following gram-negative rod groups with their distinguishing metabolic reactions:

    <p>Enterobacteriaceae = Metabolic reaction A Nonfermenting gram-negative rods = Metabolic reaction B Distinguishing metabolic reaction for Enterobacteriaceae = Metabolic reaction C Metabolic reaction absent in Enterobacteriaceae = Metabolic reaction D</p> Signup and view all the answers

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