A nurse is conducting a developmental assessment on a 7-year-old child suspected of having intellectual disability. Which assessment finding would be most indicative of intellectual disability in this child?
The nurse is evaluating cognitive and adaptive functioning in a 6-year-old child referred for developmental concerns.
1The child can count to 10 but has difficulty with simple addition problems
2The child shows occasional temper tantrums when frustrated with tasks
3The child prefers to play alone rather than with other children
4The child cannot dress independently and requires assistance with basic self-care tasks✓ 정답
해설
Intellectual disability is defined by deficits in adaptive functioning, such as inability to perform age-appropriate self-care tasks like dressing at age 6. Other findings (e.g., counting difficulty, temper tantrums, solitary play) are less specific and may occur in other developmental conditions.
Core Nursing ExplanationKey Concept Analysis: This question assesses the nurse's ability to identify a core diagnostic criterion for Intellectual Disability (ID). ID is characterized by significant limitations in both intellectual functioning (IQ below approximately 70) and adaptive behavior. Adaptive behavior refers to the conceptual, social, and practical skills people use to function in their everyday lives. For a school-aged child, practical skills like self-care are a key benchmark.
Answer Rationale: Key Point! The most indicative finding is the child's inability to perform age-appropriate Activities of Daily Living (ADLs). By age 6-7, a typically developing child should be able to dress independently (e.g., put on clothes, fasten buttons, tie shoes with practice). A significant deficit in this practical adaptive skill area is a hallmark of ID, as it directly reflects impaired learning and application of life skills.
Distractor Analysis:
Choice 1 (Counting difficulty): While academic struggles are common in ID, difficulty with simple addition at age 7 could also indicate a Watch out for confusion! specific learning disability (like dyscalculia) rather than a global intellectual deficit. It is less specific to ID than a fundamental self-care deficit.
Choice 2 (Temper tantrums): Emotional dysregulation and frustration are seen in many childhood conditions, including Autism Spectrum Disorder (ASD), Attention-Deficit/Hyperactivity Disorder (ADHD), or even typical development during stress. It is not a diagnostic criterion for ID.
Choice 3 (Prefers solitary play): This is a classic red flag for impairments in social skills, which is a core feature of Autism Spectrum Disorder (ASD). While social skills can be affected in ID, a primary preference for solitary play is more specific to ASD.
Related Concepts: Assessment for ID uses standardized tools to measure both IQ (e.g., Stanford-Binet, WISC) and adaptive functioning (e.g., Vineland Adaptive Behavior Scales). Nursing care focuses on supporting the child's strengths, promoting independence in self-care through task breakdown, and collaborating with families and special education teams.
Concept Summary
Concept
Definition & Key Point
Intellectual Disability (ID)
Neurodevelopmental disorder with onset before age 18 characterized by deficits in intellectual functioning AND adaptive functioning in conceptual, social, and practical domains.
Adaptive Functioning
Practical life skills (self-care, safety), social skills (communication, relationships), and conceptual skills (academics, money, time). Deficits here are essential for diagnosis.
Developmental Milestones
By age 6-7, key milestones include independent dressing, riding a bicycle, reading simple words, and cooperative play with rules.
Nursing Role in Assessment
Observe and report functional abilities, collaborate with psychologists and developmental specialists, and provide family education and support.
Side-by-Side Comparison!
Condition
Core Deficits / Features
Key Differentiating Point from ID
Intellectual Disability (ID)
Global deficits in intellectual AND adaptive functioning (self-care, social, practical skills).
Deficits are across multiple domains of daily life.
Specific Learning Disorder
Significant difficulty in one academic area (reading, math, writing) despite average intelligence.
Adaptive functioning in non-academic areas (self-care, social skills) is typically intact.
Autism Spectrum Disorder (ASD)
Persistent deficits in social communication/interaction and restricted, repetitive behaviors.
Intellectual ability can range from gifted to impaired. Social deficit is primary, not necessarily accompanied by global adaptive deficits.
Attention-Deficit/Hyperactivity Disorder (ADHD)
Pattern of inattention and/or hyperactivity-impulsivity that interferes with functioning.
Performance may be inconsistent due to attention, not a global cognitive deficit. Self-care skills are usually age-appropriate.
Anatomy, Physiology & Pharmacology Points
While ID is a neurodevelopmental condition, understanding related concepts is key:
Etiology: Can be genetic (e.g., Down syndrome, Fragile X syndrome), prenatal (e.g., fetal alcohol syndrome), perinatal (e.g., birth asphyxia), or postnatal (e.g., severe head injury, infection).
Neurotransmitters: Not typically treated with medication for the core deficit, but co-occurring conditions (e.g., ADHD, anxiety) may be managed with stimulants, SSRIs (Selective Serotonin Reuptake Inhibitors), etc.
Nursing Focus: Is on functional assessment and behavioral support, not on a specific drug mechanism.
Memory Tips
Think "Life Skills": For ID, the NCLEX wants you to think about adaptive functioning—can the child do what other kids their age can do in daily life (dress, feed, toilet, follow simple safety rules)?
Acronym: A.S.K. for the three domains of Adaptive behavior: Academic/Conceptual, Social, and Practical Know-how (self-care). A deficit in Practical Know-how is a strong indicator.
Age 6 Milestone: A 6-year-old should be largely independent with dressing. If they are not, it's a major red flag for developmental delay.
High-Frequency NCLEX Topics
Developmental milestones and pediatric assessments are Core NCLEX content. Questions often test:
Identifying the most concerning finding that indicates a global delay (ID) versus a specific delay (learning disorder).
Selecting age-appropriate nursing interventions to promote independence.
Understanding the nurse's role in interdisciplinary care planning for a child with special needs.
Watch Out for Question Variations!
The same concept can be tested in different ways:
From Symptom to Intervention: "The nurse is caring for a 7-year-old with intellectual disability who cannot dress independently. Which intervention should the nurse include in the care plan?" (Correct answer: Break the task into simple steps and use visual cues.)
Prioritizing Concerns: "The parent of a 6-year-old reports the child struggles with reading, has frequent tantrums, and cannot tie shoes. Which finding should the nurse report as the priority concern to the healthcare provider?" (Correct answer: Inability to perform self-care tasks like tying shoes.)
Focus on a Different Age: "A nurse is assessing an 18-month-old. Which finding would be most indicative of a developmental delay?" (This shifts to infant/toddler milestones like not walking or saying single words.)
Nursing Clinical Practice GuideClinical Scenario: You are a school nurse. A teacher refers a first-grader, "Leo," age 7, because he consistently comes to school with his shirt buttoned incorrectly, cannot manage his lunchbox independently, and becomes overwhelmed during transitions. The teacher notes he is sweet-natured but seems far behind his peers in following classroom routines.
Nursing Intervention Strategy:
Assessment: Use a structured approach. Observe Leo during a self-care activity (e.g., putting on his coat). Conduct a brief interview with his parent/guardian using open-ended questions: "Tell me about how Leo manages getting dressed in the morning" or "What are some things he needs the most help with at home?" Document specific skills he can and cannot do.
Nursing Diagnosis: Potential diagnoses include Impaired Home Maintenance, Self-Care Deficit: Dressing/Grooming, or Delayed Growth and Development.
Planning & Implementation:
Skill Training: Use task analysis—break dressing into tiny steps (1. Pick up shirt, 2. Find the front, 3. Put head through, etc.). Use backward chaining (you do most steps, he does the last one, then the last two, etc.).
Environmental Modification: Provide visual schedules with pictures for morning routines. Use clothing with elastic waists and Velcro closures to promote success.
Collaboration: Refer to the school's child study team for a formal psychoeducational evaluation. Communicate your functional observations to the pediatrician.
Family Support: Educate the family on the importance of consistency and praise. Connect them with resources like early intervention services or parent support groups.
Evaluation: Monitor Leo's progress in small, measurable goals (e.g., "Leo will fasten two large buttons independently within 4 weeks").
Patient Safety and Precautions:
Safety: A child with ID may not recognize dangers (e.g., traffic, strangers, household hazards). Safety education for the family is paramount.
Communication: Use simple, concrete language. Avoid metaphors or abstract concepts. Check for understanding by having the child demonstrate or repeat instructions.
Advocacy: Ensure the child's educational rights under IDEA (Individuals with Disabilities Education Act) are being met, including an appropriate Individualized Education Program (IEP).
Nursing Procedure & Medication Flow
While there is no specific "procedure" for ID, nursing care involves consistent, structured teaching.
Teaching Procedure: 1. Gain attention. 2. Give one simple instruction. 3. Demonstrate. 4. Guide physically (hand-over-hand). 5. Praise any attempt. 6. Gradually fade assistance.
Medication Note: If the child is prescribed medication for co-occurring conditions (e.g., a stimulant for ADHD), administer as ordered and monitor for side effects. Key Point! Medication does not treat the core intellectual deficit but may help manage associated behaviors, allowing the child to better engage in learning.
A Word from Your Senior Nurse
"Remember, a label like 'intellectual disability' tells us about a child's challenges, but it never defines their potential or their worth. Your role as a nurse is to see the whole child—their strengths, their personality, their family context. In clinical practice and on the NCLEX, the most important skill is observation. Noticing that a school-aged child can't perform basic self-care is a powerful clinical observation that triggers the entire support system. Don't just memorize milestones; understand what they mean for a child's daily life and independence. That holistic, functional perspective is what makes a great nurse."
Intellectual Disability — A neurodevelopmental disorder characterized by significant limitations in both intellectual functioning (IQ) and adaptive behavior, with onset before age 18.
Adaptive Functioning — The collection of conceptual, social, and practical skills that people learn to function in their everyday lives. Deficits here are essential for diagnosing ID.
Activities of Daily Living — Basic self-care tasks such as bathing, dressing, toileting, transferring, continence, and feeding. Assessing ADL performance is key to evaluating practical adaptive skills.
Developmental Milestones — A set of functional skills or age-specific tasks that most children can do at a certain age range. Used to monitor a child's development.
Task Analysis — A teaching method where a complex skill is broken down into smaller, manageable steps. It is a fundamental strategy for teaching self-care skills to individuals with ID.