Otitis Externa Quiz
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Questions and Answers

Which type of otitis externa is caused by Staphylococcus aureus?

  • Malignant otitis externa
  • Diffuse otitis externa
  • Localized otitis externa (furuncle) (correct)
  • Otomycosis
  • What can cause severe throbbing earache during mastication?

  • Localized otitis externa (furuncle) (correct)
  • Eczematous otitis externa
  • Bullous myringitis
  • Seborrheic otitis externa
  • What can lead to hearing loss in otitis externa?

  • Viral infection
  • Bacterial infection
  • Fungal infection
  • Large furuncle occluding the external canal (correct)
  • Which type of otitis externa is non-infective and reactive?

    <p>Eczematous otitis externa</p> Signup and view all the answers

    What is a possible treatment for otitis externa?

    <p>Packing the canal with a gauze strip soaked with antibiotics/steroids ear drops or glycerin ichthyol 10%</p> Signup and view all the answers

    What is the cause of localized otitis externa (furuncle)?

    <p>Bacterial infection</p> Signup and view all the answers

    What is the recommended treatment for diffuse otitis externa?

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

    What can be a consequence of a large furuncle in the external canal?

    <p>Hearing loss</p> Signup and view all the answers

    What is the characteristic symptom of eczematous otitis externa?

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

    Which type of otitis externa can be caused by Herpes zoster virus?

    <p>Bullous myringitis</p> Signup and view all the answers

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