Skin Part B Bacteria Classification
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Questions and Answers

What is the main difference between Cellulitis and Erysipelas?

  • The layer of the skin they affect (correct)
  • The treatment approach
  • The causative bacteria
  • The clinical manifestations
  • Which bacterium is commonly associated with Impetigo?

  • Mycobacterium tuberculosis
  • Staphylococcus aureus (correct)
  • Bacillus anthracis
  • Streptococcus pyogenes
  • What is a common complication of Bacterial Erysipelas?

  • Necrosis of the heart valves
  • Endocarditis
  • Leukocytosis
  • Gangrene (correct)
  • How can fungal infections be differentiated from bacterial infections on the skin?

    <p>By the response to antibiotic treatment</p> Signup and view all the answers

    What is a key characteristic of Impetigo that helps in diagnosis?

    <p>Formation of clusters of vesicles on the skin</p> Signup and view all the answers

    What is a common causative agent of impetigo?

    <p>Staphylococcus aureus</p> Signup and view all the answers

    Which bacterial infection is characterized by a red, swollen, and painful rash with clearly demarcated borders?

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

    What is a characteristic feature of cellulitis?

    <p>Lack of clear demarcation on the skin</p> Signup and view all the answers

    Which skin condition is commonly associated with group A Streptococcus bacteria?

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

    What can be a risk factor for developing infections like cellulitis and erysipelas?

    <p>Broken skin barrier</p> Signup and view all the answers

    What is a common risk factor for developing skin infections like cellulitis and erysipelas?

    <p>Having a breach in the skin barrier</p> Signup and view all the answers

    Which bacterium is known to cause Impetigo, a common skin infection?

    <p>Streptococcus aureus</p> Signup and view all the answers

    What is a potential complication of untreated skin infections such as cellulitis and erysipelas?

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

    Which method is commonly used to investigate skin infections for causative organisms?

    <p>Blood culture</p> Signup and view all the answers

    What is the recommended initial treatment for Carbuncles?

    <p>Supportive therapy</p> Signup and view all the answers

    Which type of infection can present with filled boils/folliculitis that may coalesce?

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

    What is a common investigation performed for lymphatic infections with superficial manifestations?

    <p>Lymph node biopsy</p> Signup and view all the answers

    What is a characteristic symptom of deep underlying skin infections extending to the subcutaneous tissue?

    <p>Purulent discharge</p> Signup and view all the answers

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