DSSSB 6 September 2024
Child Health Nursing (Pediatrics)
Easy

All of the following are the parameters of Downe's score, EXCEPT:

Appeared in: DSSSB 6 September 2024

Explanation

  • Heart rate is not a component of the Downe's score, which is a specialized tool focused exclusively on assessing the severity of neonatal respiratory distress.
  • The five parameters of the Downe's score are Respiratory Rate, Retractions, Grunting, Air Entry, and Cyanosis.
  • Heart rate is a fundamental component of the Apgar score, which provides a broader assessment of a newborn's overall transition to extrauterine life, including cardiovascular status.

Why Other Options Were Wrong

  • Option A: This is incorrect because both cyanosis (a sign of poor oxygenation) and air entry (assessing the quality of breath sounds) are two of the five key parameters evaluated in the Downe's score.
  • Option B: This is incorrect because respiratory rate is a primary indicator of respiratory distress and one of the five criteria used to calculate the Downe's score.
  • Option C: This is incorrect because both retractions (the use of accessory muscles to breathe) and grunting (an audible sound made during expiration) are classic signs of respiratory distress and are two of the five parameters of the Downe's score.

Related Visual

Visual explanation — Related Visual
Clinical Relevance
  • Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Downe's score for neonatal respiratory distress as background academic context rather than a clinical decision trigger.
  • Nurses in neonatal intensive care units (NICUs) and delivery rooms use the Downe's score to objectively assess, document, and communicate the severity of a newborn's respiratory distress.
  • An accurate and timely Downe's score is crucial for guiding clinical decisions, such as the need for supplemental oxygen, continuous positive airway pressure (CPAP), or mechanical ventilation.
  • What if? If a neonate's Downe's score increases from 4 to 7 over one hour, the nurse must recognize this as worsening respiratory distress, notify the physician immediately, and prepare for an escalation of respiratory support to prevent progression to respiratory failure.
How to Approach the Question
  • Identify the question type: This is a negative-framing ('EXCEPT') recall question.
  • Focus on the core concept: The parameters of the Downe's score for neonatal respiratory distress.
  • Recall the five components of the Downe's score: Respiratory Rate, Retractions, Grunting, Air Entry, and Cyanosis.
  • Systematically evaluate each option against the known parameters.
  • Options A, B, and C all list parameters that are included in the Downe's score.
  • Identify the option that is not part of the score. 'Heart rate' is the outlier, as it belongs to the Apgar score, not the Downe's score.
Concept Tested & Keywords
  • Concept Tested: Downe's score for neonatal respiratory distress
  • Stem keywords: Downe's score, parameters
  • Lead-in keywords: EXCEPT
  • Negative lead-in flag: The question asks to identify the parameter that is NOT part of the Downe's score.

Question ID

QZMwBCyaglUB2Ar2nj4ueS

Reference Book

E6 Ghai Essential Pediatrics(pp 26-904 of 913) p. 155-157

E6 Obstetrics Williams p. 3

Practise the full DSSSB 6 September 2024

Attempt every question from this paper in a timed mock, then review the full solution for each one.

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