Superficial Folliculitis and Staphylococcus Aureus Skin Infections
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Questions and Answers

What term is used to describe superficial folliculitis in the text?

  • Periporitis staphylogenes
  • Syphilitic folliculitis
  • Bockhart impetigo (correct)
  • Furuncle

Where does a fragile, dome-shaped pustule typically occur in superficial folliculitis?

  • Armpits of adults
  • Legs of children
  • Scalps of children (correct)
  • Buttocks of adults

Which term is used to describe the progression of deep bacterial folliculitis that may lead to a furuncle or carbuncle?

  • Sycosis barbae (correct)
  • Periporitis staphylogenes
  • Hot tub folliculitis
  • Gram-negative folliculitis

What type of folliculitis is commonly found on the buttocks of adults according to the text?

<p>Staphylococcus aureus folliculitis (B)</p> Signup and view all the answers

Which bacterium is associated with 'hot tub' folliculitis as per the text?

<p>Pseudomonas aeruginosa (B)</p> Signup and view all the answers

In what area of the body do ecthymatous lesions commonly occur?

<p>Legs (A)</p> Signup and view all the answers

What is the key characteristic that distinguishes a carbuncle from a furuncle?

<p>Communicating and infiltrated nature (D)</p> Signup and view all the answers

In which area do carbuncles characteristically present?

<p>Nape of the neck (A)</p> Signup and view all the answers

What symptoms are often seen in patients with carbuncles?

<p>Fever and malaise (D)</p> Signup and view all the answers

Which of the following is NOT a risk factor for furunculosis?

<p>Hyperthyroidism (D)</p> Signup and view all the answers

How does a carbuncle typically heal?

<p>Heals slowly by granulating with a yellow-gray irregular crater at the center (D)</p> Signup and view all the answers

What do S.aureus dermal and subcutaneous abscesses commonly occur in?

<p>Hair follicles (B)</p> Signup and view all the answers

What imaging technique can be used to direct needle aspiration for culture and antibiotic susceptibility testing in patients with furuncles, carbuncles, or abscesses?

<p>Ultrasonography (B)</p> Signup and view all the answers

In patients with S.aureus-infected foot ulcers in diabetic patients, what underlying condition may be a concern leading to performing radiographic imaging?

<p>Osteomyelitis (D)</p> Signup and view all the answers

What is the main indication for performing imaging in cases of febrile neutropenic patients with extensive furuncles, carbuncles, or abscesses?

<p>Determine the depth and extent of the infection (B)</p> Signup and view all the answers

Which skin condition may lead to a suspected indolent pulmonary site of S.aureus infection that can spread to the skin and soft tissues?

<p>Carbuncle (A)</p> Signup and view all the answers

What is the primary technique for determining the presence of multiple abscesses separated by connective tissue trabeculae in carbuncles?

<p>Biopsy (D)</p> Signup and view all the answers

For patients with recurrent S.aureus skin infections, what aspect of management should be highlighted based on the information provided?

<p>Long-term antibiotic therapy (B)</p> Signup and view all the answers

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