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</p> Signup and view all the answers

    What is a characteristic of severe hypothyroidism?

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

    What is a risk associated with unrecognized hypothyroidism during surgery?

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

    What condition is a decompensated state of severe hypothyroidism?

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

    What is a characteristic of myxedema coma?

    <p>Hypothermia</p> Signup and view all the answers

    What may precipitate myxedema coma?

    <p>Infection</p> Signup and view all the answers

    What is a potential consequence of myxedema coma?

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

    What is the mortality rate despite treatment for myxedema coma?

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

    What is the most common cause of hypothyroidism in adults?

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

    What is the severe deficiency of hypothyroidism referred to as?

    <p>Myxedema</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</p> Signup and view all the answers

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

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

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

    <p>Thyroidectomy</p> Signup and view all the answers

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

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

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

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

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

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

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