What is the use of administration of the Denver Developmental Screening Test (DDST) to a five-month-old infan… - UPRVUNL - 2021

UPRVUNL - 2021

Child Health Nursing (Pediatrics)

Easy

Appeared in: UPRVUNL - 2021

Explanation

The Denver Developmental Screening Test (DDST) is a tool to screen for developmental problems in children from birth to 6 years of age.
It assesses four key areas: Personal-Social, Fine Motor-Adaptive, Language, and Gross Motor skills.
The phrase 'social and physical activities' is the best summary of the Personal-Social and the Gross/Fine Motor domains, which are core components of the test.
It is designed to identify children who may need further, more detailed evaluation, not to provide a diagnosis or measure intelligence.

Option A: The DDST is a developmental screening tool and does not assess for genetic predispositions or allergic conditions. These require specific genetic testing and allergy assessments.
Option C: The DDST is not an intelligence (IQ) test. It only screens for potential developmental delays, which is different from cognitive potential.
Option D: While emotional aspects are part of the 'Personal-Social' domain, the DDST is not solely focused on emotional development. This option is too narrow and ignores the motor and language domains.

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Purpose and domains of the Denver Developmental Screening Test (DDST) as background academic context rather than a clinical decision trigger.
Nurses frequently perform developmental screenings like the DDST during well-child visits to identify delays early, allowing for timely intervention.
Early identification of delays is critical because interventions are most effective during the first few years of life when brain development is most rapid.
A key nursing role is educating parents about the results, explaining that it is a screening tool, not a diagnosis, and making appropriate referrals if a potential delay is found.

How to Approach the Question

First, identify the core subject of the question: the 'Denver Developmental Screening Test (DDST)'.
Recall the primary purpose of the DDST. It is a screening tool for developmental milestones, not a diagnostic test, an IQ test, or a genetic test.
Analyze the four domains assessed by the DDST: Personal-Social, Fine Motor-Adaptive, Language, and Gross Motor.
Evaluate each option against these domains. 'Social and physical activities' directly corresponds to the Personal-Social and Motor domains.
Eliminate options that are clearly outside the scope of a developmental screening tool, such as assessing genetic illness or IQ.
Choose the option that provides the broadest and most accurate description of the test's purpose.

Concept Tested & Keywords

Concept Tested: Purpose and domains of the Denver Developmental Screening Test (DDST)
Stem keywords: Denver Developmental Screening Test, DDST, five-month-old infant, use
Lead-in keywords: What is the use
Clinical cues: Age: five-month-old infant (indicates early developmental screening)

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E6 Pathology-Vandana Puri & Kavita Gaur Textbook of Pathology and Genetics p. 549-551

E6 Ghai Essential Pediatrics(pp 26-904 of 913) p. 35-37