Gigantism Etiology and Pathophysiology Quiz
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Questions and Answers

What is a common clinical manifestation of gigantism in children?

  • Decreased height due to bone defects
  • Increased muscle and visceral development (correct)
  • Delayed puberty
  • Short stature due to growth hormone deficiency

Which of the following is a possible cause of gigantism?

  • Oversecretion of growth hormone after puberty
  • Defect in the hypothalamus leading to excessive GH release (correct)
  • Hyperplasia of the adrenal glands
  • Hypoplasia of the anterior pituitary gland

What is typically abnormal in individuals with gigantism despite their large size?

  • Visceral organ function
  • Bone density
  • Body proportions
  • Muscle strength (correct)

What type of genetic disorder may lead to gigantism?

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

How is the diagnosis of gigantism confirmed?

<p>High baseline levels of growth hormone (C)</p> Signup and view all the answers

Which test may be conducted to evaluate growth hormone levels in a patient suspected of having gigantism?

<p>Growth hormone suppression test (B)</p> Signup and view all the answers

What is the main cause of hypopituitary dwarfism?

<p>Deficiency in GH (A)</p> Signup and view all the answers

Why might children with hypopituitary dwarfism experience problems with dentition?

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

What is the typical appearance of individuals with hypopituitary dwarfism?

<p>Well proportioned and well nourished (D)</p> Signup and view all the answers

What is a potential consequence of being below the third percentile in height for a child?

<p>Need for further medical evaluation (D)</p> Signup and view all the answers

Which hormones may be lacking in individuals with hypopituitary dwarfism?

<p>Thyroid hormones and gonadotropins (C)</p> Signup and view all the answers

Why is a thorough diagnostic workup crucial for children with short stature or delayed growth?

<p>To identify underlying causes including dwarfism (D)</p> Signup and view all the answers

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