Fever, headache, and nuchal rigidity are classic symptoms in?

SCTIMST Staff Nurse - 2015 (Set-B)

Medical Surgical Nursing

Easy

Appeared in: SCTIMST Staff Nurse - 2015 (Set-B)

Explanation

The combination of fever, severe headache, and nuchal rigidity (neck stiffness) constitutes the classic triad of symptoms for meningitis.
Meningitis is an inflammation of the meninges, the protective membranes covering the brain and spinal cord. This inflammation is the direct cause of the symptoms.
The inflammation irritates the meninges and associated nerve roots, leading to the characteristic pain and stiffness in the neck (nuchal rigidity) upon flexion, which is a hallmark sign.

Option A: While raised ICP causes severe headaches, its classic presentation (Cushing's triad: hypertension, bradycardia, irregular respirations) is a late sign and does not include the combination of fever and nuchal rigidity as primary symptoms.
Option B: This is a chronic, progressive neurodegenerative disease characterized by memory loss and cognitive decline. It does not present as an acute febrile illness with neck stiffness.
Option C: While a brain abscess can cause fever and headache, its presentation is more typically associated with focal neurological deficits (e.g., weakness on one side, speech problems) related to the abscess's location. Nuchal rigidity is not a consistent feature.

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Clinical presentation of Meningitis as background academic context rather than a clinical decision trigger.
Bacterial meningitis is a medical emergency. Nurses must recognize the classic triad and ensure the patient is placed on droplet precautions immediately to prevent transmission.
Prompt administration of IV antibiotics (often within 30 minutes of hospital arrival) is critical to improve outcomes and reduce the risk of mortality or severe neurological disability.
What if? If a patient with suspected meningitis also presents with a petechial or purpuric rash, the nurse must have a high suspicion for meningococcal meningitis. This is a particularly virulent form that can lead to septic shock and requires immediate, aggressive treatment.

How to Approach the Question

First, identify the key symptoms presented in the question: fever, headache, and nuchal rigidity.
Recognize this set of three symptoms as a 'classic triad'—a well-known clinical presentation for a specific disease.
Recall the pathophysiology of the options. Inflammation of the meninges (meningitis) directly explains the neck stiffness (nuchal rigidity), headache, and systemic fever.
Evaluate the options by comparing their typical presentations. Eliminate chronic conditions (Alzheimer's) and conditions with different primary signs (raised ICP's Cushing's triad, brain abscess's focal deficits) to confirm the most fitting diagnosis.

Concept Tested & Keywords

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E6 Nursing Brunner Adult Health 3SA Vol 2 Part 2 p. 119-121