2.1 Health Promotion Overview

What Health Promotion Covers

Health Promotion is one of the four CPN content domains and accounts for roughly a quarter of the 175-item exam. It is the domain of keeping children well: normal growth and development, anticipatory guidance, immunizations, nutrition, injury prevention/safety, and screening. Unlike the Assessment domain (which is about detecting illness), Health Promotion questions ask what is normal for an age and what teaching or preventive action follows.

The organizing principle is developmental stage, not chronological age alone. A competent pediatric nurse asks: for this child's stage, what should the body and mind be doing, what risks dominate, and what should the family be taught next? Two children the same age can need different guidance if one has a chronic illness or developmental delay.

Erikson's Psychosocial Stages

Erik Erikson described psychosocial crises the child must resolve. These are heavily tested because they drive how you communicate and what behavior is expected:

Clinical use: offer a toddler simple choices ("red cup or blue cup?") to support autonomy; let a school-age child participate in care to build industry; respect an adolescent's privacy and need for peer acceptance.

Each stage also predicts the child's characteristic fears and stressors during illness and hospitalization—another high-yield CPN connection. Infants fear separation from the primary caregiver; the nurse minimizes separations and encourages rooming-in. Toddlers fear separation and loss of control/routine; maintain rituals, allow security objects, and keep restrictions minimal. Preschoolers fear bodily harm, mutilation, and intrusive procedures; use bandages liberally and reassure that the body stays whole.

School-age children fear loss of control, failure, and loss of competence; give honest explanations and a sense of mastery over their care. Adolescents fear altered body image, loss of independence, and separation from peers; allow peer visits, autonomy in decisions, and confidentiality. Matching the intervention to the stage-specific fear is exactly how the exam tests Erikson.

Piaget's Cognitive Stages

Jean Piaget described how thinking matures. This dictates how you explain procedures:

• Sensorimotor (birth–2 yr): learns through senses/movement; object permanence develops (~8 mo), driving stranger and separation anxiety.
• Preoperational (2–7 yr): magical thinking, egocentrism, and centration (focus on one feature). A preschooler may think illness is punishment; use simple, concrete words and avoid frightening figurative language (a "dye" is not something that will "die").
• Concrete operational (7–11 yr): logical thought about concrete events; understands cause/effect, conservation, and decentration (multiple viewpoints). Use diagrams and let them handle equipment.
• Formal operational (11+ yr): abstract and hypothetical reasoning; can understand long-term consequences but may still feel invincible.

AAP Well-Child Anticipatory Guidance

The American Academy of Pediatrics (AAP) Bright Futures schedule structures well-child care. A few high-yield, frequently tested guidance points:

• Screen time: none (except video chat) for children under 18 months; limited, high-quality, co-viewed media at 18–24 months; ≤1 hour/day of high-quality programming for ages 2–5 years.
• Sleep/safe sleep: infants placed supine (back) on a firm flat surface, no soft bedding, pillows, bumpers, or loose blankets (reduces SIDS).
• Sleep needs: infants ~12–16 hr/24 hr (with naps); toddlers 11–14 hr; preschool 10–13 hr; school-age 9–12 hr; teens 8–10 hr.
• Dental: first dental visit by age 1 or within 6 months of first tooth; fluoride varnish; avoid bottle in bed (caries).

How Health Promotion Appears on the Exam

Stems describe a child of a given age and ask which milestone, vaccine, food, safety measure, or teaching point is appropriate—or which finding is a red flag for delay. Read for the exact age first; one or two months can change the expected milestone. Distractors are usually correct for a different age. When two answers fit, choose the one matching the child's developmental stage and the most current AAP/CDC guidance, and favor teaching that empowers the family rather than instilling fear.

Play as a Developmental Marker

Play is both a developmental yardstick and a therapeutic tool, so the CPN exam often asks which play type fits an age. Infants engage in solitary play (exploring their own body and simple objects). Toddlers show parallel play—playing beside but not with peers, often with similar toys. Preschoolers progress to associative play (loosely shared activity) and then cooperative play (organized, role-assigned games). School-age children enjoy rule-based games and team activities (industry).

The nurse uses therapeutic play to prepare children for procedures and medical play (handling real equipment, doll demonstrations) to reduce fear and assess understanding. A preschooler given a doll and a stethoscope before an exam will cope better than one simply told to hold still.

Tying It Together

The master skill in Health Promotion is layering frameworks onto a single age: a 3-year-old is in Erikson's initiative, Piaget's preoperational (magical thinking), uses associative play, fears bodily harm, should be toilet trained, and needs guidance on screen limits and dental care. Read the age, stack the frameworks, and the correct answer—milestone, fear-based intervention, or teaching point—follows logically rather than from rote memorization.