Autism Spectrum Disorder (ASD) PPT

Autism Spectrum Disorder (ASD)

  • Conceptual Overview

    • Autism Spectrum Disorder is a neurobiological and developmental disability.

    • It typically presents during the first three years of life.

    • Characterized by social/communication impairment and restrictive/repetitive behaviors.

  • Symptoms

    • Infants:

      • Low interest in others.

      • Reduced eye contact.

      • Decreased facial expressions.

    • Younger Children:

      • Repetitive movements or phrases.

      • Decreased talking and interactions in play.

      • Sensitivity to sensory inputs (taste, texture, smell, sound).

      • Symptoms may improve over time; puberty may trigger changes.

    • Older Children:

      • Challenges in comprehending others' feelings.

      • Distinctive speech patterns, often talking at others, unusual

      • Strict adherence to routines.

      • literal

Etiology of ASD

  • Biological Factors

    • Genetic predispositions (twin studies show higher incidence in males).

    • Neurobiological aspects that affect brain function.

  • Psychological Factors

    • Individual temperament and resilience.

  • Environmental and Cultural Factors

    • Influence of early upbringing and cultural differences.

  • Unknown Causes

    • The exact underlying cause of ASD remains unidentified.

ASD Levels of Support Needs

  • Level 1 (Requiring Support)

    • Difficulty initiating social interactions.

    • Organizational and planning issues affecting independence.

  • Level 2 (Requiring Substantial Support)

    • Limited social interactions, focused on narrow interests.

    • Frequent restricted/repetitive behaviors.

  • Level 3 (Requiring Very Substantial Support)

    • Severe deficits in both verbal and nonverbal social communication skills.

    • Significant distress when changing routines or focus.

    • Requires considerable help with daily living activities (ADLs).

General Interventions for ASD

  • Screening and Assessment

    • Utilize tools for early detection and evaluation.

  • Therapeutic Interventions

    • Refer children for early intervention, physical therapy, occupational therapy (OT), and speech therapy.

  • Sensory Management

    • Work to minimize environmental stimuli; introduce new experiences gradually.

  • Communication Strategies

    • Use age-appropriate language; keep communication brief and straightforward.

  • Support Systems

    • Encourage attendance in support groups for both parents and children.

    • Educate caregivers about ASD.

Treatments for ASD

  • Therapeutic Approaches

    • Play and music therapy.

    • Therapeutic drawing activities.

    • Early Intensive Behavioral Intervention (EIBI).

  • Applied Behavior Analysis (ABA)

    • Emphasizes positive reinforcement for desired behaviors while discouraging negative behaviors; involves quantitative tracking of progress.

  • Medication Options

    • SSRIs to reduce aggression.

    • Antipsychotics for severe behavior issues and melatonin for insomnia.

    • Naltrexone to address self-injurious and repetitive behaviors.

Nursing Diagnosis Related to ASD

  • Risk for Impaired Social Interaction

  • Risk for Delayed Development

  • Safety

Case Study Considerations

  • A case study involving a 6-year-old child with ASD visiting a pediatrician raises critical questions:

    • Information to gather before vaccination preparation.

    • Steps to take during vaccine administration.

    • Approaches for managing child’s refusal to vaccinate.

    • Involvement of a caregiver in the process.