Corticosteroids
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Questions and Answers

What is the primary mechanism by which cortisol exerts its anti-inflammatory effects?

  • By stimulating the production of bradykinin
  • By stimulating the production of histamine
  • By increasing the production of prostaglandins
  • By inhibiting the production of cytokines (correct)

What is the hormone that stimulates the release of cortisol from the adrenal gland?

  • Adrenocorticotropic hormone (ACTH) (correct)
  • Insulin
  • Aldosterone
  • Thyroid-stimulating hormone (TSH)

What is the most common adverse effect of glucocorticoid drugs?

  • Adrenal insufficiency
  • Hypertension
  • Hypokalemia
  • Hyperglycemia (correct)

What is the primary indication for glucocorticoid drugs in dental conditions?

<p>To reduce inflammation (C)</p> Signup and view all the answers

What is the duration of action of short-acting glucocorticoid drugs?

<p>Less than 12 hours (A)</p> Signup and view all the answers

What is the condition that results from a deficiency of cortisol production?

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

What is the primary physiological action of cortisol?

<p>To regulate blood sugar levels (B)</p> Signup and view all the answers

What is the recommended glucocorticoid dosing for minor dental procedures?

<p>A single dose of 5-10 mg (B)</p> Signup and view all the answers

What is the most potent glucocorticoid drug?

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

What is the purpose of glucocorticoid supplementation in dental procedures?

<p>To counteract adrenal suppression (A)</p> Signup and view all the answers

What is the effect of cortisol on blood pressure?

<p>It increases blood pressure (C)</p> Signup and view all the answers

What is the difference between primary and secondary adrenal insufficiency?

<p>Primary is caused by adrenal gland disease, while secondary is caused by pituitary gland disease (A)</p> Signup and view all the answers

What is the duration of action of intermediate-acting glucocorticoid drugs?

<p>12-36 hours (A)</p> Signup and view all the answers

What is the effect of glucocorticoids on the body's response to stress?

<p>They suppress the body's response to stress (B)</p> Signup and view all the answers

What is the main difference between glucocorticoid drugs and cortisol?

<p>Glucocorticoid drugs are synthetic, while cortisol is natural (A)</p> Signup and view all the answers

What is the primary indication for glucocorticoid drugs in medical conditions?

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

What is the primary action of cortisol in response to stress?

<p>Suppress inflammation (C)</p> Signup and view all the answers

In what type of dental procedures is glucocorticoid supplementation typically required?

<p>Minor and major dental procedures (A)</p> Signup and view all the answers

What is the primary cause of adrenal insufficiency?

<p>Insufficient production of cortisol (D)</p> Signup and view all the answers

What is the primary symptom of adrenal insufficiency?

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

What is the primary difference between primary and secondary adrenal insufficiency?

<p>Cause of cortisol deficiency (C)</p> Signup and view all the answers

What is the primary effect of cortisol on blood pressure?

<p>Increase blood pressure (D)</p> Signup and view all the answers

What is the primary indication for glucocorticoid drugs in medical conditions?

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

What is the primary action of intermediate-acting glucocorticoid drugs?

<p>Prolonged duration of action (A)</p> Signup and view all the answers

What is the primary purpose of glucocorticoid supplementation in dental procedures?

<p>Prevent adrenal insufficiency (D)</p> Signup and view all the answers

What is the primary purpose of glucocorticoid supplementation in moderate and major dental procedures?

<p>To reduce the inflammation and suppression of the immune system (D)</p> Signup and view all the answers

What is the primary difference between primary and secondary adrenal insufficiency?

<p>Primary adrenal insufficiency is caused by a problem with the adrenal gland, while secondary adrenal insufficiency is caused by a problem with the pituitary gland (B)</p> Signup and view all the answers

What is the mechanism of action of intermediate-acting glucocorticoid drugs?

<p>They mimic the action of cortisol in the body (C)</p> Signup and view all the answers

What is the primary action of cortisol in response to stress?

<p>To enhance the body's response to stress (A)</p> Signup and view all the answers

What is the primary indication for glucocorticoid drugs in medical conditions?

<p>To treat inflammatory diseases (D)</p> Signup and view all the answers

What is the primary effect of cortisol on blood pressure?

<p>It increases blood pressure (C)</p> Signup and view all the answers

What is the primary cause of adrenal insufficiency?

<p>A deficiency of cortisol production (B)</p> Signup and view all the answers

What is the primary symptom of adrenal insufficiency?

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

What is the primary difference between glucocorticoid drugs and cortisol?

<p>Glucocorticoid drugs are synthetic, while cortisol is natural (D)</p> Signup and view all the answers

What is the primary physiological effect of cortisol on blood pressure?

<p>Increase in blood pressure due to vasoconstriction (C)</p> Signup and view all the answers

What is the primary reason for glucocorticoid supplementation in moderate and major dental procedures?

<p>To prevent suppression of the hypothalamic-pituitary-adrenal axis (D)</p> Signup and view all the answers

What is the primary factor that determines the duration of action of glucocorticoid drugs?

<p>The half-life of the drug (B)</p> Signup and view all the answers

What is the primary difference between primary and secondary adrenal insufficiency?

<p>Primary adrenal insufficiency is caused by an adrenal gland disorder, while secondary adrenal insufficiency is caused by a pituitary gland disorder (A)</p> Signup and view all the answers

What is the primary indication for glucocorticoid drugs in dental conditions?

<p>To reduce inflammation (D)</p> Signup and view all the answers

What is the primary mechanism by which glucocorticoid drugs exert their anti-inflammatory effects?

<p>By inhibiting the production of inflammatory mediators (B)</p> Signup and view all the answers

What is the primary cause of adrenal insufficiency in dental patients?

<p>Suppression of the hypothalamic-pituitary-adrenal axis (C)</p> Signup and view all the answers

What is the primary purpose of preoperative management for dental patients taking corticosteroids?

<p>To prevent adrenal insufficiency (D)</p> Signup and view all the answers

What is the primary effect of cortisol on the body's response to stress?

<p>It increases the body's response to stress (D)</p> Signup and view all the answers

What is the primary reason for glucocorticoid supplementation in moderate and major dental procedures?

<p>To minimize the risk of postoperative complications (D)</p> Signup and view all the answers

What is the primary difference between glucocorticoid drugs and cortisol?

<p>Cortisol is a natural hormone, while glucocorticoid drugs are synthetic (C)</p> Signup and view all the answers

What is the primary effect of cortisol on the body's response to stress?

<p>It decreases the body's response to stress (D)</p> Signup and view all the answers

What is the primary cause of adrenal insufficiency in dental patients?

<p>Chronic use of glucocorticoid drugs (B)</p> Signup and view all the answers

What is the primary mechanism of action of glucocorticoid drugs?

<p>They suppress the immune system and reduce inflammation (C)</p> Signup and view all the answers

What is the primary indication for glucocorticoid drugs in medical conditions?

<p>To reduce inflammation and swelling (A)</p> Signup and view all the answers

What is the primary difference between short-acting and intermediate-acting glucocorticoid drugs?

<p>Short-acting drugs have a shorter half-life than intermediate-acting drugs (B)</p> Signup and view all the answers

What is the primary purpose of preoperative management for dental patients taking corticosteroids?

<p>To minimize the risk of postoperative complications (C)</p> Signup and view all the answers

What is the primary factor that determines the duration of action of glucocorticoid drugs?

<p>The half-life of the drug (B)</p> Signup and view all the answers
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