Otitis Externa Quiz
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Questions and Answers

Which age group is commonly affected by otitis externa?

  • Elderly above 75 years
  • Teenagers 13 to 18 years
  • Adults 45 to 75 years (correct)
  • Children under 10 years
  • What is the common name for otitis externa?

  • Hiker's ear
  • Surfer's ear
  • Diver's ear
  • Swimmer's ear (correct)
  • What is a common symptom of otitis externa?

  • Toothache
  • Itchiness in the ear canal (correct)
  • Ringing in the ears
  • Nosebleeds
  • What is a common cause of otitis externa?

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

    What is the most common cause of otitis externa?

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

    Which symptom is considered a hallmark of otitis externa?

    <p>Itchiness in the ear canal</p> Signup and view all the answers

    What is the recommended way to prevent otitis externa?

    <p>Using cotton buds</p> Signup and view all the answers

    What is the common nickname for otitis externa?

    <p>Swimmer's ear</p> Signup and view all the answers

    Which activity can lead to a perforated eardrum?

    <p>Scuba diving</p> Signup and view all the answers

    What can cause damage to the bones, cartilage, and tissue in the ear?

    <p>Inserting a pen into the ear canal</p> Signup and view all the answers

    What can lead to permanent hearing loss?

    <p>Long-term exposure to loud noise</p> Signup and view all the answers

    Which of the following is a potential cause of dizziness and balance problems due to ear injuries?

    <p>Flying on an airplane</p> Signup and view all the answers

    What is a serious consequence of trauma from contact sports in relation to ear injuries?

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

    Study Notes

    Otitis Externa

    • Commonly affects people aged 45-75 years old
    • Also known as "swimmer's ear"
    • Common symptom: itchy ear or ear canal
    • Caused by bacterial or fungal infections, often due to excess moisture
    • Most common cause: bacterial infection, typically Pseudomonas aeruginosa
    • Hallmark symptom: severe pain, especially when touching the ear or ear canal
    • Prevention: drying the ear canal after swimming or showering, avoiding inserting objects into the ear
    • Nicknamed "swimmer's ear" because it's often caused by water remaining in the ear canal
    • Perforated eardrum can be caused by a sudden loud noise or a blow to the ear

    Ear Injuries

    • Trauma from contact sports can cause damage to bones, cartilage, and tissue in the ear
    • Permanent hearing loss can be a consequence of ear injuries
    • Dizziness and balance problems can be caused by ear injuries, including trauma from contact sports
    • Serious consequence of trauma from contact sports: permanent hearing loss or tinnitus

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    Description

    Test your knowledge about otitis externa, a condition causing inflammation of the outer ear canal. Learn about symptoms, causes, and who is commonly affected.

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