Dermatomycoses & Dermatophytoses Quiz

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What is the common name for ringworm of the feet?

Tinea pedis

Which term refers to ringworm of the body?

Tinea corporis

Which fungus affects skin, hair, and nails in cases of Dermatomycoses?

Trichophyton

What is the main method for laboratory diagnosis of Dermatomycoses involving skin or nail samples?

<p>Scrapings in 10% KOH for hyphae observation</p> Signup and view all the answers

Which fungal infection is favored by heat and humidity?

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

How can reinfection of Dermatomycoses be prevented when it involves spread from animals such as dogs and cats?

<p>Oral griseofulvin treatment for pets</p> Signup and view all the answers

What is the common name for sporotrichosis?

<p>Rose gardener's disease</p> Signup and view all the answers

Which phase of Sporothrix schenckii is characterized by small, oval to cigar-shaped budding yeast cells?

<p>Yeast phase</p> Signup and view all the answers

How does sporotrichosis typically enter the skin leading to local pustules or ulcers?

<p>Introduced by a thorn</p> Signup and view all the answers

What is the laboratory diagnostic feature of Chromoblastomycosis or Chromomycosis?

<p>Round fungal cells seen in leukocytes or giant cells</p> Signup and view all the answers

What is the recommended treatment for sporotrichosis?

<p>Oral potassium iodide or ketoconazole</p> Signup and view all the answers

Where is Chromoblastomycosis or Chromomycosis commonly found on the body?

<p>On bare feet and legs</p> Signup and view all the answers

What skin disease is characterized by brownish scaly, itchy areas caused by Malassezia furfur?

<p>Tinea versicolor</p> Signup and view all the answers

Which fungal infection of the hair is characterized by nodules on the distal shaft?

<p>White piedra</p> Signup and view all the answers

Where are the lesions of Tinea versicolor usually noticed?

<p>On tanned skin in the summer</p> Signup and view all the answers

What is the causative agent of Tinea nigra?

<p>Cladosporium or Exophiala werneckii</p> Signup and view all the answers

Which skin disease is manifested as light brown to blackish spots due to melanin-like pigment in the hyphae?

<p>Tinea nigra</p> Signup and view all the answers

What type of skin infection is characterized by lesions containing both budding yeast cells & hyphae?

<p>Tinea versicolor</p> Signup and view all the answers

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