A 50-year-old patient presents with all four limbs are involved, with neck and head paralysis. The nurse understands that this condition is known as:

1. A

   Hemiplegia

2. B

   Quadriplegia

3. C

   Pentaplegia

4. D

   Tetraplegia

Appeared in: NORCET 7 Prelims -2024

Explanation

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• Tetraplegia is the medically correct term for paralysis of all four limbs resulting from injury or disease of the cervical spinal cord.
• The term is derived from Greek: 'tetra' (four) and 'plegia' (paralysis).
• Involvement of neck and head muscles is a characteristic feature of tetraplegia caused by a high cervical spine injury (e.g., at the C1-C4 level), which can also affect respiratory muscles like the diaphragm.

Why Other Options Were Wrong

• Option A: Hemiplegia refers to paralysis of only one side of the body (e.g., the right arm and right leg). The patient has paralysis of all four limbs.
• Option B: While Quadriplegia also means paralysis of all four limbs and is a synonym for Tetraplegia, the question presents both as options. Tetraplegia is the more modern and etymologically consistent term and is often preferred.
• Option C: Pentaplegia ('penta' meaning five) is not a standard or recognized medical term for paralysis. The condition described is a severe form of tetraplegia.

Related Visual

Clinical Relevance

• Nursing practice connection: Use the key finding related to Terminology of paralysis based on affected body parts to guide bedside assessment, documentation, and the next nursing action.
• A key nursing priority for a patient with high tetraplegia is monitoring respiratory status, as paralysis can extend to the diaphragm (innervated by the phrenic nerve at C3-C5), requiring immediate ventilator support.
• Patients with tetraplegia require comprehensive nursing care to prevent complications of immobility, such as pressure ulcers, deep vein thrombosis (DVT), and respiratory infections.
• What if? If the patient had paralysis of only the lower limbs, the correct term would be Paraplegia, typically caused by an injury to the thoracic, lumbar, or sacral regions of the spinal cord.

How to Approach the Question

• First, identify the key clinical finding in the question stem: paralysis of 'all four limbs' plus 'neck and head'.
• Analyze the prefixes of the options: 'Hemi-' (half), 'Quadri-' (four, Latin), 'Penta-' (five, Greek), 'Tetra-' (four, Greek).
• Eliminate 'Hemiplegia' as it only involves one side of the body.
• Recognize that 'Pentaplegia' is not a standard medical term. The involvement of the head/neck describes the severity and level of a four-limb paralysis, not a fifth category.
• Compare 'Quadriplegia' and 'Tetraplegia'. Both mean paralysis of four limbs. Recall that 'Tetraplegia' is the more modern and preferred term. In the absence of other differentiating information, select the most precise and current term.

Concept Tested & Keywords

• Concept Tested: Terminology of paralysis based on affected body parts.
• Stem keywords: paralysis, all four limbs, neck and head
• Lead-in keywords: known as
• Clinical cues: Involvement of all four limbs plus neck and head suggests a high-level spinal cord injury (cervical spine).

Question ID

QBaYrbpHkMfMXG9fVb7EVN

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Reference Book

E6 Ghai Essential Pediatrics(pp 26-904 of 913) p. 597-599

E6 Nursing Brunner Adult Health 3SA Vol 2 Part 2 p. 105-107