Which is most appropriate way to assess pain in an infant

Appeared in: RUHS, Jaipur, M.Sc Nursing Entrance Exam-2024

Explanation

The FLACC scale is an observational tool specifically designed for pre-verbal or non-verbal patients, making it ideal for infants.
It assesses five categories of behavior: Face, Legs, Activity, Cry, and Consolability (FLACC).
Each category is scored from 0-2, providing an objective and standardized pain score from 0 to 10.
It is validated for use in children from 2 months to 7 years of age, which includes the infant population.

Option A: This scale requires the patient to understand numbers and verbally assign a value (0-10) to their pain, which is cognitively impossible for an infant.
Option C: The Visual Analogue Scale requires abstract thinking to relate pain intensity to a point on a line and the motor skills to mark it, both of which are undeveloped in infants.
Option D: This scale requires the child to understand the concept of matching their feeling to a series of cartoon faces and be able to point to the correct one. This is a developmental skill that infants do not possess.

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Pain assessment tools for pediatric patients, specifically infants as background academic context rather than a clinical decision trigger.
Accurate pain assessment in infants is a critical nursing responsibility. Untreated pain can lead to physiological instability, feeding intolerance, and potential long-term negative effects on development and future pain perception.
Nurses must use a validated observational tool like FLACC to ensure pain is not overlooked and that interventions are timely and effective.
Involving parents in the assessment is key, as they can often recognize subtle changes in their infant's behavior that signal pain.

How to Approach the Question

First, identify the key elements of the question: the task is to 'assess pain' and the patient is an 'infant'.
Recognize the developmental stage of an infant. They are pre-verbal and cannot self-report pain using numbers, faces, or scales.
This immediately tells you that the correct tool must be observational, relying on behaviors and physiological signs rather than patient input.
Evaluate each option based on this requirement:
Numerical scale: Requires verbal self-report. Incorrect.
Visual Analogue Scale: Requires cognitive and motor skills. Incorrect.

Concept Tested & Keywords

Concept Tested: Pain assessment tools for pediatric patients, specifically infants.
Stem keywords: assess pain, infant
Lead-in keywords: most appropriate
Clinical cues: The patient being an infant is the key clinical cue, as it dictates the need for a non-verbal, observational pain assessment tool.

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E6 Nursing Fundamentals Taylor pp. 234-236, 235-237

E6 Nelson Textbook of Pediatrics(2024) — Volume 1 p. 723-725

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