Pediatric Dermatitis Diagnosis and Testing
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Questions and Answers

Which gene is associated with ichthyosis vulgaris?

  • Elastin gene
  • Collagen gene
  • Filaggrin gene (FLG) (correct)
  • Keratin gene

What is the typical age of onset for ichthyosis vulgaris?

  • Infancy (correct)
  • Adolescence
  • Adulthood
  • Late childhood

Which of the following is NOT a diagnostic method for ichthyosis vulgaris mentioned in the text?

  • Skin biopsy
  • Clinical evaluation
  • Blood test (correct)
  • Genetic testing

What is the primary function of the filaggrin protein?

<p>Maintaining skin hydration and barrier function (A)</p> Signup and view all the answers

Which of the following statements about ichthyosis vulgaris is TRUE?

<p>Sex or ethnic predilection has not been observed (A)</p> Signup and view all the answers

What is a recommended management strategy for ichthyosis vulgaris mentioned in the text?

<p>Taking baths as often as directed (B)</p> Signup and view all the answers

What is the primary protein involved in the formation and maintenance of the skin's outermost layer?

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

Which type of ichthyosis is the most common and mildest form?

<p>Ichthyosis Vulgaris (D)</p> Signup and view all the answers

What does the name 'ichthyosis' mean in Greek?

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

Which gene mutation is primarily associated with Ichthyosis Vulgaris?

<p>Filaggrin gene (FLG) (B)</p> Signup and view all the answers

What is the main result of filaggrin deficiency in Ichthyosis Vulgaris?

<p>Excessive water loss (C)</p> Signup and view all the answers

Which of the following is a risk factor for developing Ichthyosis Vulgaris?

<p>Genetic mutations in collagen genes (B)</p> Signup and view all the answers

What is the name of the protein that plays a crucial role in maintaining skin barrier function and is deficient in individuals with Ichthyosis Vulgaris?

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

Which of the following is a common risk factor for developing Acquired Ichthyosis Vulgaris?

<p>Excessive sun exposure (D)</p> Signup and view all the answers

How is Ichthyosis Vulgaris typically diagnosed?

<p>Skin biopsy for histological examination (B)</p> Signup and view all the answers

Which of the following is a common treatment approach for managing Ichthyosis Vulgaris?

<p>Topical corticosteroids (D)</p> Signup and view all the answers

What is a potential consequence of untreated Ichthyosis Vulgaris?

<p>Increased risk of skin cancer (B)</p> Signup and view all the answers

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