Development in children refers to one of the following?

Appeared in: IGNOU Post B. SC. Nursing entrance-2019

Explanation

Development is defined as a qualitative and progressive process involving an increase in skill and the capacity to function.
It reflects the maturation of physiological, psychological, and cognitive functions, such as learning to talk, walk, or solve problems.
Unlike growth, which is about the measurable increase in physical size, development is about the acquisition of complex abilities and achieving milestones.

Option A: This describes growth, which is a quantitative increase in physical size, not the qualitative acquisition of skills that defines development.
Option B: This is a component of physical growth at the cellular level, which leads to an increase in tissue mass. It is a quantitative change, not a qualitative one.
Option D: This is the explicit definition of growth. Growth is measured in numbers (e.g., height, weight), making it quantitative. Development is qualitative.

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Difference between Growth and Development in Pediatrics as background academic context rather than a clinical decision trigger.
Nurses use standardized tools like the Denver Developmental Screening Test (DDST) to assess development, while using growth charts to track physical growth. Both are crucial for a complete pediatric assessment.
A delay in development without a corresponding issue in growth (or vice-versa) can indicate specific underlying problems, such as a metabolic disorder affecting growth or a neurological issue affecting development.
What if? If a child shows normal growth on charts but is not meeting key motor milestones (like sitting up or walking), the nurse should suspect a developmental delay and initiate a referral for a neurological or developmental-pediatric evaluation.

How to Approach the Question

First, identify the core concept in the question: 'development' in children.
Recall the fundamental difference between 'growth' and 'development'. Growth is quantitative (increase in size), while development is qualitative (increase in skill/function).
Analyze each option to determine if it describes a quantitative or qualitative change.
Option A ('increase in size') is quantitative, so it refers to growth.
Option B ('increase in intercellular substance') describes a mechanism of size increase, which is growth.
Option D ('quantitative change') explicitly defines growth.

Concept Tested & Keywords

QsDUBEBfjWNUA8jQ8YTrl5

E6 Text Book Of Pediatric Nursing 3rd Panchali Pal — Part 1 (pp 36-238 of 713) p. 76-78

Practise the full IGNOU Post B. SC. Nursing entrance-2019

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