Ringworm Infection Clinical Manifestations Quiz
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Questions and Answers

Which type of ringworm infection is known as 'jock itch'?

  • Tinea corporis
  • Tinea unguium
  • Tinea pedis
  • Tinea cruris (correct)

What is the most prevalent type of dermatophytosis among the listed infections?

  • Tinea unguium
  • Tinea pedis (correct)
  • Tinea capitis
  • Tinea barbae

Which causative fungi are common in both Tinea pedis and Tinea unguium infections?

  • T.rubrum and T.mentagrophyte (correct)
  • T.mentagrophyte and E.floccosum
  • E.floccosum and T.mentagrophyte
  • T.rubrum and E.floccosum

Which type of ringworm infection primarily affects the nails, causing them to become yellow, brittle, and thickened?

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

In Tinea pedis, where is the most common location for chronic infection to occur?

<p>4th and 5th toes (D)</p> Signup and view all the answers

Which type of ringworm infection affects the foot, leading to symptoms like soreness, itching, hyperkeratosis of the sole, and white macerated tissues?

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

Which of the following is NOT a characteristic of dermatophytoses?

<p>They can infect living tissues (B)</p> Signup and view all the answers

Which of the following genera is NOT a cause of tinea capitis (ringworm of the scalp)?

<p>Epidermophyton (A)</p> Signup and view all the answers

Which of the following mycoses is classified as a subcutaneous mycosis?

<p>Sporotrichosis caused by Sporothrix schenkii (A)</p> Signup and view all the answers

Which of the following statements regarding dermatophytoses is INCORRECT?

<p>They were called 'tinea' by the Romans, which means 'small insect larvae' (B)</p> Signup and view all the answers

Which of the following is NOT a systemic mycosis?

<p>Tinea unguium caused by Trichophyton spp. (C)</p> Signup and view all the answers

Which of the following genera is the ONLY one that can cause tinea unguium (ringworm of the nails)?

<p>Both Trichophyton and Epidermophyton (C)</p> Signup and view all the answers

Which of the following is NOT a major source of ringworm infection?

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

Which of the following statements about Microsporum species is INCORRECT?

<p>They can cause nail infections in addition to hair and skin infections. (B)</p> Signup and view all the answers

Which of the following fungi is considered an anthropophilic species?

<p>Trichophyton rubrum (A)</p> Signup and view all the answers

Which of the following statements about the classification of dermatophytes is CORRECT?

<p>Zoophilic fungi are fungi of animals transmitted by contact with animals or their products. (A)</p> Signup and view all the answers

Which of the following is a distinguishing characteristic of Microsporum canis?

<p>It forms a colony with a white cottony surface. (D)</p> Signup and view all the answers

Which of the following is a zoophilic species of dermatophyte?

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

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