AIIMS Delhi NO - 2017
Child Health Nursing (Pediatrics)
Medium

A child experiencing headache, lethargy, nausea, vomiting. A prudent nurse will expect that the physician look for?

Appeared in: AIIMS Delhi NO - 2017

Explanation

  • The combination of headache, lethargy, nausea, and vomiting in a child strongly suggests a central nervous system (CNS) disorder, such as meningitis or increased intracranial pressure (ICP).
  • Cerebrospinal fluid (CSF) analysis is the primary diagnostic investigation for suspected CNS infections or inflammation.
  • Analysis of the CSF provides crucial information about cell counts, protein, glucose, and the presence of microorganisms, allowing for a definitive diagnosis.
  • The results guide immediate and appropriate treatment, which is critical in preventing severe neurological complications or death.

Why Other Options Were Wrong

  • Option A: Blood analysis is a general test and is not specific enough to diagnose the primary cause of these distinct neurological symptoms. While a blood count and culture are often performed as part of a sepsis workup, they do not directly analyze the CNS environment.
  • Option C: Sputum analysis is used to diagnose respiratory conditions. The child's symptoms (headache, lethargy, vomiting) are not related to the respiratory system.
  • Option D: Stool analysis is used to investigate gastrointestinal issues, such as infectious diarrhea. While the child has nausea and vomiting, these are more likely due to a central cause (ICP) given the other neurological symptoms.

Related Visual

Visual explanation — Related Visual
Clinical Relevance
  • Nursing practice connection: Use the key finding related to Correlation of pediatric neurological symptoms with appropriate diagnostic tests to guide bedside assessment, documentation, and the next nursing action.
  • A nurse must recognize the symptom cluster of headache, vomiting, and lethargy as a potential neurological emergency requiring urgent medical evaluation.
  • The nurse's role includes frequent neurological assessments (e.g., Glasgow Coma Scale, pupil checks), preparing the child and family for a lumbar puncture, ensuring informed consent, and monitoring for complications post-procedure (e.g., headache, bleeding).
  • Patient safety is paramount. The nurse must be prepared to manage potential complications like seizures or changes in consciousness while awaiting diagnosis and treatment.
How to Approach the Question
  • First, analyze the cluster of symptoms presented in the question: headache, lethargy, nausea, and vomiting.
  • Recognize that this combination points strongly toward a problem with the central nervous system (CNS).
  • Next, evaluate the given options, which are all diagnostic tests.
  • Consider which test is specifically designed to evaluate the CNS.
  • CSF analysis directly examines the fluid surrounding the brain and spinal cord, making it the most appropriate choice.
  • Eliminate the other options by identifying the body system they are used to investigate (Blood - systemic, Sputum - respiratory, Stool - gastrointestinal).
Concept Tested & Keywords
  • Concept Tested: Correlation of pediatric neurological symptoms with appropriate diagnostic tests
  • Stem keywords: child, headache, lethargy, nausea, vomiting
  • Lead-in keywords: prudent nurse, expect, physician look for
  • Clinical cues: The combination of headache, lethargy, and vomiting is a classic triad for increased intracranial pressure.

Question ID

Qn-aNS41cn9Id_TNNDHZX2

Reference Book

E6 Nelson Textbook of Pediatrics(2024) — Volume 1 pp. 1647-1649, 594-596

E6 Nelson Textbook of Pediatrics(2024) — Volume 2 p. 1457-1459

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