Identify the early symptoms of a spinal cord tumor from these options:

DSSSB - 28 August 2019 (Shift-1)

Medical & Surgical Nursing

Medium

Appeared in: DSSSB - 28 August 2019 (Shift-1)

Explanation

The most common and earliest symptom of spinal cord compression from a tumor is localized back pain.
This pain is characteristically non-mechanical, meaning it worsens with activities like coughing or sneezing and, most notably, when the patient is lying down (supine).
This pattern of pain is a significant 'red flag' because it is the opposite of typical musculoskeletal pain, which tends to improve with rest.

Option A: Impaired sensation (numbness, paresthesia, loss of temperature sensation) is a common symptom of spinal cord tumors, but it typically appears after the initial onset of pain as the tumor grows and compresses sensory tracts.
Option B: Complete unconsciousness is not a symptom of a spinal cord tumor. Loss of consciousness is related to dysfunction of the brainstem or cerebral hemispheres, not the spinal cord.
Option D: Muscle wasting (atrophy) and weakness are motor signs that occur in the later stages of spinal cord compression. They result from prolonged pressure on motor nerve roots or spinal cord tracts, leading to nerve damage.

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Early Symptoms of Spinal Cord Tumors as background academic context rather than a clinical decision trigger.
A key nursing responsibility is to differentiate between common musculoskeletal back pain and 'red flag' back pain. Pain that wakes a patient at night or worsens with rest requires immediate escalation and investigation for serious pathology like a tumor or infection.
Accurate and detailed pain assessment is critical. Nurses should ask about aggravating and relieving factors, radiation of pain, and associated neurological symptoms (numbness, weakness).
What if? If a patient reports back pain that improves with rest and worsens with activity, the most likely cause is mechanical (e.g., muscle strain or disc issue), not a tumor. The nursing plan would focus on conservative management like rest, ice/heat, and NSAIDs, rather than urgent oncological workup.

How to Approach the Question

First, identify the core of the question, which is to find the 'early' symptom.
Analyze each option in the context of disease progression. Spinal cord compression symptoms typically progress from pain to sensory changes, and finally to motor deficits.
Eliminate options that are inconsistent with the location of the pathology. Unconsciousness points to a brain issue, not a spinal cord issue.
Compare the remaining options based on the 'early' keyword. Pain is the most common initial presentation for spinal tumors, whereas sensory and motor deficits develop later as compression worsens.
Select the option describing the characteristic pain pattern of a spinal tumor (worsens with rest/lying down) as the earliest and most specific sign among the choices.

Concept Tested & Keywords

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E6 Medicine Harrison 22e Part 1 p. 629-631