What are the components of the APGAR Score?

Appeared in: RML 2023

Explanation

The APGAR score is a universally used assessment for newborns at 1 and 5 minutes after birth.
It evaluates five key physiological parameters: Appearance (skin colour), Pulse (heart rate), Grimace (reflex irritability), Activity (muscle tone), and Respiration.
The correct option lists all five of these standard components.
The mnemonic 'APGAR' was created by Dr. Virginia Apgar to help healthcare providers remember the five components to be assessed.

Option B: This option incorrectly includes 'blood pressure' and 'breast feeding'. Blood pressure is not routinely measured in the immediate postnatal period as part of this initial assessment, and breastfeeding is a nutritional activity, not a vital sign for the APGAR score.
Option C: This option incorrectly includes 'Blood movements' and 'breast feeding'. 'Blood movements' is a vague and non-standard term. Breastfeeding is not a component of the APGAR score.
Option D: This option incorrectly includes 'breast feeding'. While the other four components listed (Heart rate, reflexes, respiration, skin colour) are correct, the inclusion of breastfeeding makes the entire option incorrect.

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain APGAR Score Components as background academic context rather than a clinical decision trigger.
The APGAR score provides a quick, standardized summary of a newborn's condition, guiding the need for immediate intervention.
A nurse's primary role is to accurately assess each of the five components at 1 and 5 minutes. If the 5-minute score is less than 7, assessment continues every 5 minutes for up to 20 minutes.
Based on a low APGAR score, a nurse must be prepared to initiate resuscitation measures, such as providing warmth, clearing the airway, tactile stimulation, and administering oxygen or assisting with positive-pressure ventilation.

How to Approach the Question

First, identify the core concept of the question, which is the 'APGAR Score'.
Recall the mnemonic APGAR: Appearance, Pulse, Grimace, Activity, Respiration.
Translate the mnemonic into the clinical terms: Skin colour, Heart rate, Reflex irritability, Muscle tone, and Respiratory effort.
Systematically evaluate each option against these five components.
Eliminate options that include incorrect or irrelevant items like 'blood pressure', 'breast feeding', or 'blood movements'.
Select the option that contains all five correct components.

Concept Tested & Keywords

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E6 Text Book Of Pediatric Nursing 3rd Panchali Pal — Part 1 (pp 36-238 of 713) p. 149-151

E6 Obstetrics Williams p. 3

Practise the full RML 2023

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