Mycology Resistance to Antifungals

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Questions and Answers

What is the common name for the division Chytidiomycota?

  • Deuteromycota
  • Water molds (correct)
  • Imperfect fungi
  • Molds

What is the type of hyphae found in Deuteromycota?

  • Aseptate
  • Coenocytic
  • Septate (correct)
  • Filamentous

What is the name of the asexual spore formed by Deuteromycota?

  • Oospore
  • Ascospore
  • Conidia (correct)
  • Zoospore

What is the term for the process of conidium formation?

<p>Conidiogenesis (C)</p> Signup and view all the answers

What type of fungi cause superficial mycoses?

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

What is the term for fungal infections confined to the stratum corneum without tissue invasion?

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

What type of fungal diseases are systemic mycoses?

<p>Diseases affecting internal organs (A)</p> Signup and view all the answers

How do humans acquire systemic mycoses?

<p>By airborne transmission of fungal spores (C)</p> Signup and view all the answers

Which fungal species causes the disease known as histoplasmosis?

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

In Histoplasmosis, where do humans acquire the infection from?

<p>Inhalation of fungal spores from the environment (D)</p> Signup and view all the answers

Which staining technique is commonly used to visualize Histoplasma Capsulatum in peripheral blood?

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

What is the main challenge in the diagnosis of disseminated histoplasmosis?

<p>Similar presentation to other diseases (C)</p> Signup and view all the answers

Which of the following statements about fungi is true?

<p>Fungi have cell walls composed primarily of chitin (A)</p> Signup and view all the answers

What characteristic is common to fungi such as Aspergillosis and Blastomycosis?

<p>They are associated with pulmonary infections (C)</p> Signup and view all the answers

In which of the following patients is the risk of developing fungal diseases like Aspergillosis or Blastomycosis the highest?

<p>An HIV positive patient (C)</p> Signup and view all the answers

What characteristic is common to both yeasts and molds of fungi?

<p>They have chitin in their cell walls (C)</p> Signup and view all the answers

How do fungi primarily obtain nutrients?

<p>By absorption from dead material (C)</p> Signup and view all the answers

What distinguishes fungi from other organisms in terms of motility?

<p>Absence of flagella (D)</p> Signup and view all the answers

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