A patient with a history of a spinal cord injury reports a persistent burning pain below the level of the injury. How should the nurse classify this type of pain?

1. A

   Nociceptive somatic pain

2. B

   Nociceptive visceral pain

3. C

   Neuropathic centrally generated pain

4. D

   Neuropathic peripherally generated pain

Appeared in: NORCET 6 mains-2024

Explanation

Listen in Hindi

• Neuropathic centrally generated pain is caused by a lesion or dysfunction within the central nervous system (CNS), which consists of the brain and spinal cord.
• The patient's history of a spinal cord injury is a direct injury to the CNS.
• The reported symptom of 'persistent burning pain' is a hallmark characteristic of neuropathic pain, often described as dysesthesia.

Why Other Options Were Wrong

• Option A: Nociceptive somatic pain results from the stimulation of nociceptors in skin, bone, or muscle, not from nerve damage. The patient's pain is due to a CNS injury, not tissue damage.
• Option B: Nociceptive visceral pain originates from internal organs. The patient's pain stems from the spinal cord, not a visceral organ.
• Option D: Neuropathic peripherally generated pain arises from damage to peripheral nerves (nerves outside the brain and spinal cord). The patient's injury is to the spinal cord, which is part of the central nervous system.

Related Visual

Clinical Relevance

• Nursing practice connection: Use the key finding related to Classification of pain types based on origin and characteristics to guide bedside assessment, documentation, and the next nursing action.
• Accurate pain classification is critical for effective management. Neuropathic pain often responds poorly to traditional analgesics like opioids and instead requires adjuvant medications such as anticonvulsants (e.g., gabapentin) or antidepressants (e.g., amitriptyline).
• A nurse's comprehensive pain assessment, including the quality (burning, aching), location, and associated history (like an SCI), is vital for guiding the healthcare team toward an accurate diagnosis and appropriate treatment plan.
• What if? If the patient had a history of diabetes instead of a spinal cord injury and reported burning pain in their feet, the correct classification would change to 'Neuropathic peripherally generated pain' (diabetic neuropathy).

How to Approach the Question

• First, identify the key elements in the question stem: the patient's history and the description of their pain.
• Analyze the patient's history: 'spinal cord injury'. This immediately points to a problem within the Central Nervous System (CNS).
• Analyze the pain description: 'persistent burning pain'. This quality is a classic indicator of nerve-related (neuropathic) pain.
• Combine these two pieces of information: You are looking for a pain classification that is both 'neuropathic' and 'central' in origin.
• Evaluate the options based on this synthesis. 'Neuropathic centrally generated pain' is the only option that perfectly matches both the cause (CNS injury) and the character (neuropathic) of the patient's pain.

Concept Tested & Keywords

• Concept Tested: Classification of pain types based on origin and characteristics.
• Stem keywords: spinal cord injury, burning pain, classify pain
• Lead-in keywords: How should the nurse classify
• Clinical cues: Patient history of 'spinal cord injury' points to a Central Nervous System (CNS) origin.
• Clinical cues: The description 'persistent burning pain' is a classic descriptor for neuropathic pain.

Question ID

QxGy51OuTA6P0W8JthQyb3

Copy ID

Reference Book

E6 Nursing Fundamentals Potter Perry 12e Part 5 p. 139-141

E6 Medicine Harrison 22e Part 1 p. 137-139