Hypothyroidism Quiz
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Questions and Answers

What term is used to describe the accumulation of mucopolysaccharides in subcutaneous and other interstitial tissues?

  • Myxedema (correct)
  • Hypothyroidism
  • Bradycardia
  • Atherosclerosis

What is the term for the decrease in metabolism resulting from the decrease in thyroid function?

  • Atherosclerosis
  • Bradycardia
  • Hypothyroidism (correct)
  • Myxedema

What is a common complaint of patients with hypothyroidism related to their skin?

  • Redness
  • Excessive sweating
  • Dry skin (correct)
  • Itching

Which manifestation is related to cardiovascular changes in hypothyroidism?

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

What is a characteristic of severe hypothyroidism?

<p>Subnormal body temperature (A)</p> Signup and view all the answers

What is a risk associated with unrecognized hypothyroidism during surgery?

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

What condition is a decompensated state of severe hypothyroidism?

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

What is a characteristic of myxedema coma?

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

What may precipitate myxedema coma?

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

What is a potential consequence of myxedema coma?

<p>Cardiovascular collapse (D)</p> Signup and view all the answers

What is the mortality rate despite treatment for myxedema coma?

<p>40% (B)</p> Signup and view all the answers

What is a potential effect of severe hypothyroidism on the respiratory system?

<p>Inadequate ventilation and sleep apnea (B)</p> Signup and view all the answers

What is the most common cause of hypothyroidism in adults?

<p>Autoimmune thyroiditis (B)</p> Signup and view all the answers

What is the severe deficiency of hypothyroidism referred to as?

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

What is the recommended testing for all patients who receive radiation therapy to the neck?

<p>Thyroid function testing (D)</p> Signup and view all the answers

What type of hypothyroidism refers to dysfunction of the thyroid gland itself?

<p>Primary or thyroidal hypothyroidism (C)</p> Signup and view all the answers

What is the term for hypothyroidism caused by failure of the pituitary gland or the hypothalamus, or both?

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

What is the cause of hypothyroidism referred to as if it is entirely a pituitary disorder?

<p>Secondary hypothyroidism (D)</p> Signup and view all the answers

What is the term for hypothyroidism caused by a disorder of the hypothalamus resulting in inadequate secretion of TSH due to decreased stimulation of TRH?

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

What is the term for surgical removal of all or part of the thyroid gland?

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

What is the most correct term for hypothyroidism caused by a pituitary disorder?

<p>Secondary hypothyroidism (D)</p> Signup and view all the answers

What is the term for hypothyroidism caused by a disorder of the hypothalamus?

<p>Tertiary hypothyroidism (B)</p> Signup and view all the answers

What is the term for hypothyroidism caused by decreased stimulation of TRH?

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

What is the most common cause of hypothyroidism in patients with previous hyperthyroidism?

<p>Treatment with radioiodine or antithyroid medications (C)</p> Signup and view all the answers

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