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NSAIDs: Therapeutic Uses and Side Effects
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NSAIDs: Therapeutic Uses and Side Effects

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Questions and Answers

What is the primary mechanism by which Aspirin-like drugs exert their analgesic, antipyretic, and anti-inflammatory effects?

  • Inhibition of Peripheral Prostaglandins synthesis (correct)
  • Stimulation of Prostaglandin synthesis
  • Activation of Lipoxygenase pathway
  • Inhibition of COX-3 enzyme
  • Which of the following is a potential side effect of Aspirin-like drugs in susceptible patients?

  • Bradycardia
  • Tachycardia
  • Bronchospasm (correct)
  • Hypotension
  • What is the primary reason why Aspirin-like drugs should be discontinued before labor in pregnant women?

  • To prevent Prolongation of Labor
  • To prevent Postpartum Hemorrhage
  • To prevent Intrauterine Closure of Ductus Arteriosus
  • All of the above (correct)
  • Why are NSAIDs not recommended in the first three months of pregnancy?

    <p>Risk of Birth Malformations</p> Signup and view all the answers

    What is the primary mechanism by which Paracetamol exerts its analgesic and antipyretic effects?

    <p>Selective inhibition of COX-3 enzyme</p> Signup and view all the answers

    What is the potential consequence of NSAIDs binding to plasma proteins in patients taking other medications?

    <p>Displacement of other drugs, leading to serious drug interactions</p> Signup and view all the answers

    Which of the following is NOT a therapeutic use of NSAIDs?

    <p>Treating bronchospasm</p> Signup and view all the answers

    What is the main concern with using NSAIDs in patients with renal disease?

    <p>Decreased renal blood flow and glomerular filtration</p> Signup and view all the answers

    Which of the following drugs is the safest analgesic and antipyretic in pregnant women?

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

    What is the potential consequence of NSAIDs binding to plasma proteins in patients taking warfarin?

    <p>Displacement of warfarin from plasma proteins</p> Signup and view all the answers

    Why should Aspirin be discontinued before labor in pregnant women?

    <p>All of the above</p> Signup and view all the answers

    What is the primary reason why NSAIDs are not recommended in the last two weeks of pregnancy?

    <p>Risk of premature closure of the ductus arteriosus</p> Signup and view all the answers

    Why may NSAIDs induce bronchospasm in susceptible patients?

    <p>Due to increase in leukotriens, the product of the lipoxygenase pathway</p> Signup and view all the answers

    Why are NSAIDs not recommended during the last two weeks of pregnancy?

    <p>Due to the risk of bleeding</p> Signup and view all the answers

    What is the primary mechanism by which NSAIDs affect platelet function?

    <p>Through inhibition of the cyclooxygenase pathway</p> Signup and view all the answers

    What is the potential consequence of NSAIDs binding to plasma proteins in patients taking oral hypoglycemics?

    <p>Displacement of oral hypoglycemics, leading to serious drug interactions</p> Signup and view all the answers

    What is the therapeutic use of NSAIDs in patent ductus arteriosus?

    <p>To induce closure of the ductus arteriosus</p> Signup and view all the answers

    Why are NSAIDs not recommended in the first three months of pregnancy?

    <p>Due to the risk of birth malformations</p> Signup and view all the answers

    What is the primary mechanism by which NSAIDs decrease renal blood flow and glomerular filtration rate in patients with renal disease?

    <p>By reducing the synthesis of peripheral prostaglandins</p> Signup and view all the answers

    What is the primary reason why NSAIDs can cause salt and water retention?

    <p>Because they inhibit the production of prostaglandins</p> Signup and view all the answers

    What is the primary therapeutic use of NSAIDs in premature labor?

    <p>To relax the uterus</p> Signup and view all the answers

    What is the primary mechanism by which NSAIDs can cause gastric or intestinal ulcerations?

    <p>By inhibiting the production of prostaglandins</p> Signup and view all the answers

    What is the primary reason why NSAIDs can cause bleeding in pregnant women?

    <p>Because they reduce platelet function</p> Signup and view all the answers

    What is the primary therapeutic use of NSAIDs in patients with patent ductus arteriosus?

    <p>To close the patent ductus arteriosus</p> Signup and view all the answers

    What is the primary reason why Aspirin-like drugs can cause uterine contraction in pregnant women?

    <p>They inhibit the production of prostaglandins</p> Signup and view all the answers

    Why are NSAIDs not recommended in patients with renal disease?

    <p>They decrease renal blood flow and glomerular filtration rate</p> Signup and view all the answers

    What is the primary therapeutic use of Aspirin-like drugs in premature labor?

    <p>To relax the uterus</p> Signup and view all the answers

    Why may NSAIDs induce bronchospasm in susceptible patients?

    <p>They increase leukotriene production</p> Signup and view all the answers

    What is the primary concern with using NSAIDs in pregnant women during the last two weeks of pregnancy?

    <p>Postpartum hemorrhage</p> Signup and view all the answers

    What is the primary mechanism by which NSAIDs affect platelet function?

    <p>Inhibiting thromboxane production</p> Signup and view all the answers

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