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Gigantism Etiology and Pathophysiology Quiz

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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?

Endocrine disorders Signup and view all the answers

How is the diagnosis of gigantism confirmed?

High baseline levels of growth hormone Signup and view all the answers

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

Growth hormone suppression test Signup and view all the answers

What is the main cause of hypopituitary dwarfism?

Deficiency in GH Signup and view all the answers

Why might children with hypopituitary dwarfism experience problems with dentition?

Underdeveloped jaws Signup and view all the answers

What is the typical appearance of individuals with hypopituitary dwarfism?

Well proportioned and well nourished Signup and view all the answers

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

Need for further medical evaluation Signup and view all the answers

Which hormones may be lacking in individuals with hypopituitary dwarfism?

Thyroid hormones and gonadotropins Signup and view all the answers

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

To identify underlying causes including dwarfism Signup and view all the answers