Disorders of the Nervous System Quiz
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Questions and Answers

Which of the following is an accurate description of pain?

  • Pain is only caused by actual tissue damage.
  • Pain is a result of nerve inflammation.
  • Pain is a combination of sensory and emotional experiences. (correct)
  • Pain is a purely sensory experience.

    • How does pain travel from the site of trauma to the brain?

  • Pain travels via the sensory nerve to the spinal cord, then to the brain. (correct)
  • Pain travels through the blood vessels to the brain.
  • Pain travels via the motor nerve pathways to the brain.
  • Pain travels directly from the site of trauma to the brain.

    • What are some complications of untreated pain?

  • Higher complication rate. (correct)
  • Improved response to curative medical treatments.
  • Decreased risk of musculoskeletal tissue damage.
  • Improved emotional well-being.

    • Which of the following is a mediator of inflammation and pain signals released during tissue injury?

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

    Which type of nerve fibers transmit sharp, well-localized pain?

    <p>A fibers</p> Signup and view all the answers

    Which theory explains the interactions of neurotransmitters in the spinal cord influencing pain sensation?

    <p>Gate control theory</p> Signup and view all the answers

    What is the term for an exaggerated pain response?

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

    Which of the following is an example of a disorder characterized by chronic widespread pain and tenderness?

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

    Which step in the general treatment algorithm of pain involves the use of weak opioids?

    <p>Step 2</p> Signup and view all the answers

    Which musculoskeletal disorder is caused by inflammation of a tendon?

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

    What is the most prevalent chronic joint disease characterized by joint pain with motion that usually lasts less than 30 minutes?

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

    Which one of the following is a characteristic of acute pain?

    <p>It serves a protective purpose.</p> Signup and view all the answers

    Which one of the following is a characteristic of chronic pain?

    <p>It has a well-defined onset.</p> Signup and view all the answers

    Which one of the following is a characteristic of nociceptive pain?

    <p>It results from injury or inflammation of tissues.</p> Signup and view all the answers

    Which one of the following is a potential complication of untreated chronic pain?

    <p>Overuse of healthcare system.</p> Signup and view all the answers

    Which of the following is NOT a common topical pharmacological agent for pain relief?

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

    Which of the following is a potential adverse effect of topical counterirritants?

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

    Which of the following is a potential use for capsaicin?

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

    What is the mechanism of action of lidocaine?

    <p>Altering signal conduction in neurons</p> Signup and view all the answers

    Which of the following is a topical agent that can be used for well localized neuropathic pain, such as peripheral diabetic foot pain?

    <p>Cream (3%)</p> Signup and view all the answers

    Which of the following is NOT a referral criteria for neuropathic pain?

    <p>Nausea or vomiting</p> Signup and view all the answers

    Which of the following is a potential side effect of systemic medications for neuropathic pain?

    <p>Renal side effects</p> Signup and view all the answers

    Which of the following is true about NSAIDs for pain relief?

    <p>They have anti-inflammatory effects</p> Signup and view all the answers

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