Pediatric Assessment Basics

Pediatric nursing requires proficiency in assessing patients across a wide developmental spectrum — from the neonate to the adolescent. A child's age determines vital sign norms, communication style, physical examination approach, and expected behavioral responses to illness and hospitalization.

The pediatric assessment triangle (PAT) — appearance, work of breathing, and circulation to skin — provides a rapid, 30-second visual impression of a child's physiologic status before hands-on examination begins. It is the foundation of pediatric emergency assessment.

Family-centered care recognizes parents and caregivers as essential partners in pediatric care. Children are assessed and treated within the context of their family unit.

• Include family in assessment: Parents know their child best — “Does your child seem like themselves?” is a high-yield question
• Presence during procedures: Allow family presence during assessments and procedures when possible; reduces child anxiety
• Shared decision-making: Involve family in care planning; explain procedures in age-appropriate terms to both child and family
• Parent as historian: Parents provide most of the health history for infants and young children; accuracy depends on observer reliability
• Caregiver stress: Assess parental anxiety — a stressed caregiver complicates a child's anxiety management

• Separation anxiety: Peaks at 9–18 months; children cry and reach for parents when separated — keep parent present when possible
• Stranger anxiety: Develops around 6–8 months; approach slowly; introduce yourself and equipment before touching
• Regression: Illness causes developmental regression — a toilet-trained toddler may begin wetting again; normalize and reassure parents
• Magical thinking (preschool): Children may believe illness is punishment; reassure it is not their fault
• Concrete thinking (school-age): Explain procedures step-by-step in simple language; describe sensations (“This will feel cold”)
• Identity/autonomy (adolescent): Respect privacy, include in decisions, use motivational interviewing for adherence

• Apply PAT on every pediatric patient encounter before touching the child
• Use age-appropriate vital sign ranges — abnormal adult values may be normal in a child and vice versa
• Assess least invasive elements first (observe, auscultate) before painful or intrusive maneuvers
• Maintain warmth throughout assessment — expose and cover systematically
• Weigh every pediatric patient in kilograms — all medication doses are weight-based
• Recognize that tachycardia is the first compensatory response in children — do not dismiss it
• Include pain assessment using age-appropriate tools (FLACC for <3 yr; FACES for 3–7 yr; NRS for >7 yr)

• Explain all procedures to both child and caregiver before starting
• Encourage parents to be present during assessments to reduce child anxiety
• Teach families normal age-specific vital sign ranges and when to seek care
• Instruct caregivers on recognizing signs of respiratory distress: retractions, nasal flaring, grunting, color change
• Address caregiver fear and provide emotional support — frightened parents complicate pediatric care
• Provide written discharge instructions at an appropriate reading level (5th–6th grade)