NCS Pain Management in Neurology 1 — Questions and Answers
Question 1: What is neuropathic pain?
- Pain caused by damage to or dysfunction of the nervous system itself (Correct answer)
- Muscle pain from exercise
- Bone pain from fracture
- Stomach pain from food
Correct answer: Pain caused by damage to or dysfunction of the nervous system itself
Neuropathic pain results from nerve damage and is described as burning, shooting, or electric shock-like.
Question 2: What is the difference between nociceptive and neuropathic pain?
- Nociceptive pain results from tissue damage; neuropathic pain results from nerve damage (Correct answer)
- They are the same
- Nociceptive is more severe
- Neuropathic always means cancer
Correct answer: Nociceptive pain results from tissue damage; neuropathic pain results from nerve damage
Nociceptive pain has a clear tissue injury source, while neuropathic pain arises from nervous system dysfunction.
Question 3: What is central sensitization?
- Amplification of neural signaling within the CNS causing pain hypersensitivity (Correct answer)
- A brain tumor
- A type of medication
- Psychological pain only
Correct answer: Amplification of neural signaling within the CNS causing pain hypersensitivity
Central sensitization increases pain processing in the spinal cord and brain, making normal stimuli painful.
Question 4: What is transcutaneous electrical nerve stimulation (TENS)?
- A non-invasive pain management technique using electrical currents through skin electrodes (Correct answer)
- A type of surgery
- A medication
- A brain scan
Correct answer: A non-invasive pain management technique using electrical currents through skin electrodes
TENS delivers low-voltage electrical currents to modulate pain signals through the gate control theory.
Question 5: What pharmacological options exist for neuropathic pain?
- Anticonvulsants (gabapentin, pregabalin), antidepressants (amitriptyline, duloxetine), and topical agents (Correct answer)
- Only opioids
- Only aspirin
- No effective treatments exist
Correct answer: Anticonvulsants (gabapentin, pregabalin), antidepressants (amitriptyline, duloxetine), and topical agents
First-line medications for neuropathic pain include anticonvulsants and certain antidepressants rather than traditional analgesics.
Question 6: What is the biopsychosocial model of pain?
- An approach recognizing that pain involves biological, psychological, and social factors (Correct answer)
- Pain is only physical
- Pain is only psychological
- Pain is only social
Correct answer: An approach recognizing that pain involves biological, psychological, and social factors
The biopsychosocial model acknowledges that pain experience is shaped by physical pathology, psychological state, and social context.
NCS Pain Management in Neurology 1
What is neuropathic pain?