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

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

<p>A fibers (B)</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 (D)</p> Signup and view all the answers

What is the term for an exaggerated pain response?

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

Which musculoskeletal disorder is caused by inflammation of a tendon?

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

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

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

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

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

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

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

Which of the following is a potential use for capsaicin?

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

What is the mechanism of action of lidocaine?

<p>Altering signal conduction in neurons (C)</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%) (B)</p> Signup and view all the answers

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

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

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

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

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