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Analgesics: Non-Opioids and Opioids Quiz
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Analgesics: Non-Opioids and Opioids Quiz

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Questions and Answers

What is the main mechanism of action of NSAIDs?

  • Activation of thromboxane synthesis
  • Inhibition of cyclooxygenase enzymes 1 and 2 (correct)
  • Induction of COX-1 and COX-2
  • Stimulation of prostacyclin production
  • Which enzyme is responsible for the analgesic, antipyretic, and anti-inflammatory activity of salicylates?

  • Prostaglandins
  • COX-2
  • Thromboxane
  • COX-1 (correct)
  • Which type of NSAIDs inhibits both COX-1 and COX-2?

  • Selective NSAIDs
  • Non-selective NSAIDs (correct)
  • Prostacyclin inhibitors
  • Coxibs
  • Where is COX-2 widely expressed and highly inducible?

    <p>Brain, kidney, and bone</p> Signup and view all the answers

    What is the main function of thromboxane?

    <p>Antiplatelet activity</p> Signup and view all the answers

    Which enzyme is responsible for regulating normal cellular processes?

    <p>COX-1</p> Signup and view all the answers

    In states of inflammation, which enzyme is highly inducible and leads to the production of proinflammatory prostaglandins?

    <p>COX-2</p> Signup and view all the answers

    Which type of NSAID inhibits both COX-1 and COX-2?

    <p>Non-selective NSAIDs</p> Signup and view all the answers

    What is the main mechanism of action of NSAIDs?

    <p>Inhibition of prostaglandins formation</p> Signup and view all the answers

    Which enzyme is responsible for the analgesic, antipyretic, and anti-inflammatory activity of salicylates?

    <p>COX-1</p> Signup and view all the answers

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