Sporothrix schenckii and Histoplasma capsulatum Characteristics
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Questions and Answers

What is the primary nutrient source for dermatophytes?

  • Glucose
  • Keratin (correct)
  • Protein
  • Lipids
  • What is the term used to describe a group of lesions on the skin or scalp?

  • Tinea (correct)
  • Moth-like lesions
  • Fungal infection
  • Ringworm
  • Which of the following is NOT a type of Tinea infection?

  • Tinea cruris
  • Tinea corporis
  • Tinea pedis
  • Tinea syphilis (correct)
  • What is the mode of transmission of dermatophytes?

    <p>Direct contact with skin scales</p> Signup and view all the answers

    Which fungus is responsible for Sporotrichosis?

    <p>Sporothrix schenckii</p> Signup and view all the answers

    What is the term used to describe fungal infections of the nail?

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

    What is the characteristic of the yeast form of Paracoccidioides brasiliensis?

    <p>It has a single, broad-based bud.</p> Signup and view all the answers

    How is Candida albicans typically transmitted?

    <p>Part of the normal flora of skin, mucous membranes, and GI tract.</p> Signup and view all the answers

    What is a predisposing factor for Candida albicans infection?

    <p>Reduced cell-mediated immunity.</p> Signup and view all the answers

    Where do skin lesions often occur in Candida albicans infection?

    <p>On moisture-damaged skin.</p> Signup and view all the answers

    What is the disease caused by Paracoccidioides brasiliensis?

    <p>Paracoccidioidomycosis.</p> Signup and view all the answers

    What is the characteristic of Candida albicans in tissue?

    <p>It forms pseudohyphae and hyphae.</p> Signup and view all the answers

    What is the primary mode of transmission of Sporothrix schenckii?

    <p>Puncture wounds caused by thorns or sharp objects</p> Signup and view all the answers

    What is the purpose of the Histoplasmin skin test?

    <p>To determine the incidence of infection</p> Signup and view all the answers

    What is the natural habitat of Coccidioides immitis?

    <p>Vegetation and soil</p> Signup and view all the answers

    Which of the following fungi causes Histoplasmosis?

    <p>Histoplasma capsulatum</p> Signup and view all the answers

    What is the characteristic of Sporothrix schenckii in terms of its growth?

    <p>Thermally dimorphic</p> Signup and view all the answers

    What is the purpose of the Coccidioidin skin test?

    <p>To determine prior infection</p> Signup and view all the answers

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