All of the below are signs of severe dehydration, except?

Appeared in: NHM MP Staff Nurse-2019

Explanation

The question requires identifying the option that is NOT a sign of severe dehydration.
A skin pinch that goes back rapidly indicates normal skin turgor and adequate hydration.
According to IMCI guidelines, this sign is characteristic of 'No Dehydration', making it the correct exception among the given choices.

Option B: Unconsciousness is a sign of severe central nervous system compromise due to profound fluid loss and electrolyte imbalance, which is a hallmark of severe dehydration.
Option C: Lethargy, a state of reduced alertness and activity, is a key indicator of severe dehydration as defined by the WHO and IMCI.
Option D: A child who 'drinks poorly' or is unable to drink is a critical danger sign indicating the child is too weak or obtunded, consistent with severe dehydration.

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Assessment and classification of dehydration in children based on IMCI guidelines as background academic context rather than a clinical decision trigger.
Rapid and accurate assessment of dehydration is a critical nursing skill, especially in pediatrics, as children can deteriorate quickly.
Recognizing the signs of severe dehydration (e.g., lethargy, inability to drink) prompts immediate life-saving intervention, typically 'Plan C' which involves urgent intravenous fluid resuscitation.
What if? If a child was restless and irritable, drinking eagerly, and had a skin pinch that went back slowly, the nurse would classify this as 'Some Dehydration' and initiate 'Plan B' (oral rehydration therapy with ORS in a facility), not 'Plan C'.

How to Approach the Question

First, identify the negative framing of the question: 'except'. This means you are looking for the option that does not fit with the others.
The core concept is 'severe dehydration'. Recall or look for the key signs associated with this condition.
Evaluate each option against the criteria for severe dehydration.
Option A: 'Skin pinch goes back rapidly' is a sign of good hydration.
Options B, C, and D: 'Unconsciousness', 'Lethargy', and 'Drinks poorly' are all classic, severe signs.
Conclude that the option describing a normal finding (rapid skin pinch return) is the correct answer because it is the exception.

Concept Tested & Keywords

Concept Tested: Assessment and classification of dehydration in children based on IMCI guidelines.
Stem keywords: severe dehydration, signs
Lead-in keywords: except
Negative lead-in flag: Question is negatively framed using 'except'

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E6 Ghai Essential Pediatrics(pp 26-904 of 913) p. 311-313

E6 Nelson Textbook of Pediatrics(2024) — Volume 2 p. 152-154

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