Analgesics: Narcotic vs. Non-narcotic
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Questions and Answers

Which type of pain is morphine primarily used for?

  • Pain from musculoskeletal injuries
  • Superficial pain like headache and toothache
  • Dull and deep continuous pain from viscera such as myocardial infarction (correct)
  • Neuropathic pain
  • Which type of action does aspirin have that morphine lacks?

  • Respiratory depression
  • Selective respiration depression
  • Addictive properties
  • Antipyretic and anti-inflammatory activity (correct)
  • Which opioid receptor does morphine primarily act on?

  • $ ext{Mu (}oldsymbol{ ext{μ}} ext{)}$ (correct)
  • $ ext{Kappa (}oldsymbol{ ext{κ}} ext{)}$
  • $ ext{Sigma (}oldsymbol{ ext{σ}} ext{)}$
  • $ ext{Delta}$
  • Which class of opioids includes heroin and methadone?

    <p>Pure opioid agonists</p> Signup and view all the answers

    How can morphine be absorbed into the body?

    <p>$ ext{Oral, S.C., I.M. injection, and smoking}$</p> Signup and view all the answers

    Which opioid receptor does morphine primarily act on?

    <p>Mu (μ)</p> Signup and view all the answers

    What type of pain is morphine primarily used for?

    <p>Dull and deep continuous pain from viscera</p> Signup and view all the answers

    Which class of opioids includes naloxone and naltrexone?

    <p>Pure opioid antagonists</p> Signup and view all the answers

    What is the mechanism of action for aspirin?

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

    How is morphine detoxicated in the body?

    <p>$ ext{Metabolized in the liver}$</p> Signup and view all the answers

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