Which of the following is NOT an early expected finding in the assessment of a client having increased intracranial pressure?

Appeared in: AIIMS BBSR SNO - 2019

Explanation

Unequal pupils (anisocoria) are a late and ominous sign of increased ICP, not an early expected finding.
This sign indicates compression of the oculomotor nerve (cranial nerve III) due to brain herniation, a life-threatening complication.
While subtle pupillary changes can occur early, significant inequality is a critical late finding.

Option B: Altered level of consciousness is the earliest and most sensitive indicator of increasing ICP.
Option C: Irritability and restlessness are common early manifestations of a changing level of consciousness in a client with rising ICP.
Option D: Headache, often constant and worsening with movement, is a classic early symptom of increased ICP due to pressure on pain-sensitive structures in the brain.

Clinical Relevance

Nursing practice connection: Use the key finding related to Differentiation between early and late signs of Increased Intracranial Pressure (ICP) to guide bedside assessment, documentation, and the next nursing action.
A nurse's primary responsibility is to monitor for and report the earliest signs of increased ICP, especially subtle changes in level of consciousness, to allow for timely intervention.
Waiting for late signs like unequal pupils to appear before acting can lead to irreversible brain damage and death.
What if? If a patient with a head injury who was previously just irritable suddenly develops a 'blown' (dilated, nonreactive) pupil on one side, the nurse must recognize this as a sign of brain herniation and immediately notify the neurosurgeon and prepare for emergency intervention, such as administration of mannitol or surgical decompression.

How to Approach the Question

First, identify the negative keyword "NOT" in the question stem. This means you are looking for the option that does not fit with the others.
The question is about the findings of increased intracranial pressure (ICP). Recall the signs and symptoms of ICP.
Categorize the signs of ICP into two groups: early and late.
Analyze the given options: Altered consciousness, Irritability, and Headache are all early signs of ICP.
Unequal pupils is a late, ominous sign indicating a severe complication (herniation).
The option that is different from the others is "Unequal pupils." Since the question asks what is NOT an expected (early) finding, this is the correct answer.

Concept Tested & Keywords

Concept Tested: Differentiation between early and late signs of Increased Intracranial Pressure (ICP).
Stem keywords: increased intracranial pressure, assessment, finding
Lead-in keywords: NOT
Negative lead-in flag: The question asks for the finding that is NOT expected, which requires identifying the outlier among the options.

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E6 Nursing Brunner Adult Health 3SA Vol 2 Part 2 pp. 38-40, 30-32

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