Thyroid Nodules and Hyperthyroidism Quiz
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Questions and Answers

What is the diagnostic test used to evaluate panhypopituitarism?

  • Insulin tolerance test
  • Thyroid function test
  • Luteinizing hormone stimulation test
  • Triple Bolus Test (correct)

    • Which hormone is increased during the Triple Bolus Test in normal individuals?

  • Luteinizing hormone (LH)
  • Growth hormone (GH) (correct)
  • Adrenocorticotropic hormone (ACTH)
  • Follicle-stimulating hormone (FSH)

    • What is a common cause of hyperprolactinemia mentioned in the text?

  • Decreased TSH levels
  • Antidepressant use (correct)
  • Increased FSH/LH levels
  • Radiation exposure

    • How is hypothyroidism diagnosed in patients with suspected hyperprolactinemia?

    <p>Thyroid function test</p> Signup and view all the answers

    What effect does a decrease in ACTH have on the body?

    <p>Adrenal insufficiency</p> Signup and view all the answers

    What are the common clinical features associated with Panhypopituitarism?

    <p>Decreased lactation due to decreased prolactin levels</p> Signup and view all the answers

    Which hormone is associated with decreased lactation in cases of Panhypopituitarism?

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

    Which part of the pituitary gland is responsible for producing Oxytocin?

    <p>Posterior Pituitary</p> Signup and view all the answers

    What does the mnemonic 'FLAGTOP' help in remembering?

    <p>Functions of different pituitary hormones</p> Signup and view all the answers

    What is the primary role of Anti-diuretic Hormone (ADH)?

    <p>Controlling water reabsorption in the kidneys</p> Signup and view all the answers

    Which condition can lead to Panhypopituitarism due to autoimmune destruction?

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

    Which hormone is typically elevated in Cushing Disease?

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

    What is a common symptom of hypercortisolism?

    <p>Muscle wasting</p> Signup and view all the answers

    Which diagnostic test is used to confirm hypercortisolism?

    <p>24-hour urine cortisol test</p> Signup and view all the answers

    What is the treatment of choice for adrenal hypercortisolism?

    <p>Unilateral adrenalectomy</p> Signup and view all the answers

    Which electrolyte imbalance is commonly associated with hypoAdrenalism?

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

    What is the most common cause of thyrotoxicosis?

    <p>Graves' disease</p> Signup and view all the answers

    Which thyroid disorder is associated with elevated TSH receptor antibodies?

    <p>Graves' disease</p> Signup and view all the answers

    What is the recommended treatment for thyrotoxicosis in a pregnant woman during the 1st trimester?

    <p>Propylthiouracil (PTU)</p> Signup and view all the answers

    What is the characteristic feature of subacute thyroiditis?

    <p>Presence of giant cells and lymphocytes</p> Signup and view all the answers

    Which treatment is indicated for exophthalmos and proptosis associated with hyperthyroidism?

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

    What is the standard approach when dealing with a solitary thyroid nodule?

    <p>Always check TSH/T4 prior to biopsy</p> Signup and view all the answers

    What is the primary treatment for adrenal adenoma?

    <p>Surgical removal</p> Signup and view all the answers

    Which condition is associated with persistent hypertension unresponsive to treatment?

    <p>Liddle’s Syndrome</p> Signup and view all the answers

    What is the most common type of Congenital Adrenal Hyperplasia?

    <p>21-OH Deficiency</p> Signup and view all the answers

    Which medication is contraindicated in patients with renal insufficiency due to causing lactic acidosis?

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

    What is the rare tumor originating from chromaffin cells of the adrenal medulla?

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

    What is the characteristic triad of symptoms seen in Pheochromocytoma?

    <p>Pounding headache, palpitations, diaphoresis</p> Signup and view all the answers

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