Growth & Development NCLEX Practice Questions

The infant (0-1 year) is in the trust vs mistrust stage. Trust develops when a consistent caregiver reliably meets the infant's needs, so assigning consistent nurses and responding promptly to crying directly supports this stage. Prompt, predictable caregiving teaches the infant that the world is safe and needs will be met.

Encouraging the infant to make choices reflects the toddler task of autonomy vs shame and doubt (1-3 years); a 6-month-old cannot exercise meaningful choice. Praising accomplishments and cooperation reflects industry vs inferiority in the school-age child (6-12 years) and is developmentally meaningless to an infant. Providing detailed verbal explanations assumes language and cognitive understanding the infant does not yet have; it fits older children and adults. Clinical pearl: for infants, think consistency and comfort. Keep the same caregivers when possible, respond quickly to cries, encourage parental presence and holding, and maintain feeding and sleep routines. Meeting needs promptly is never spoiling an infant at this age. A helpful memory aid is that each Erikson stage links to a nursing action verb: infants get consistency, toddlers get choices, preschoolers get play, and school-age children get praise. Matching the verb to the age is usually enough to select the correct answer under current pediatric nursing standards.

A 2-year-old is in Erikson's autonomy vs shame and doubt stage (1-3 years). Toddlers assert independence and thrive on control and predictability, so offering a choice between two acceptable options ("Do you want the red cup or the blue cup?") and preserving home routines supports autonomy while keeping the child safe. Rituals and routines reduce toddler distress during hospitalization.

Providing detailed reasons for treatments overestimates the toddler's cognitive level; preoperational thinking is concrete and egocentric, so long explanations do not gain cooperation. Cooperative group games are the task of school-age children (industry vs inferiority); toddlers engage in parallel play, side by side rather than together. Discouraging parental presence is harmful: separation anxiety peaks in toddlerhood, and current family-centered care standards actively encourage parents to room in. Clinical pearl: give toddlers controlled choices, never open-ended ones, and never a choice when there is no real option (do not ask "Can I give your medicine now?" if it must be given). Offer choices about how, not whether. Maintaining routines and allowing a comfort object also eases the toddler's need for autonomy and consistency during a stressful admission.

Erikson's stages must be matched to the correct age band. Correct pairings: trust vs mistrust is the infant (0-1 year); identity vs role confusion is the adolescent (12-18 years); generativity vs stagnation is the middle adult, who contributes to the next generation through family, work, and mentoring; and ego integrity vs despair is the older adult, who reviews life for meaning and acceptance.

Two pairings are incorrect. Initiative vs guilt belongs to the preschooler (3-6 years), not the school-age child; the school-age task is industry vs inferiority. Autonomy vs shame and doubt belongs to the toddler (1-3 years), not the young adult; the young adult task is intimacy vs isolation. Clinical pearl: memorize the ordered lifespan sequence as Trust, Autonomy, Initiative, Industry, Identity, Intimacy, Generativity, Integrity (a common mnemonic is "Try All I Insist I Insist Getting Ideas"). Nursing implications flow from the stage: promote life review and reminiscence for older adults facing integrity vs despair, and support peer relationships and identity exploration for adolescents. Mismatching the preschool and school-age stages, or the toddler and young-adult stages, is the most common distractor pattern on the NCLEX, so anchor initiative to play-age preschoolers and industry to accomplishment-driven school-age children.

A 4-year-old is in Piaget's preoperational stage (2-7 years), characterized by egocentrism, magical thinking, and animism. Believing the sun personally follows her (egocentrism) and that a teddy bear has feelings (animism/magical thinking) are classic examples. Preoperational children cannot yet reason logically and often blend fantasy with reality, which is why they may believe illness is punishment for misbehavior.

Formal operational thinking (11+ years) involves abstract reasoning and hypothetical thought, far beyond a preschooler. Concrete operational thinking (7-11 years) brings logical reasoning and conservation, the understanding that quantity stays the same despite changes in shape; a 4-year-old cannot conserve. Sensorimotor thinking (0-2 years) centers on developing object permanence, appropriate for infants, not preschoolers. Clinical pearl: because preoperational children think magically and concretely, prepare them for procedures with simple, honest words, allow medical play with dolls or equipment, and correct misconceptions such as the fear that a blood draw will let all their blood out or that hospitalization is a punishment. Avoid abstract or figurative language ("the doctor will put you to sleep" can be terrifying if taken literally). Matching Piaget's stage to age and to the child's teaching needs is a high-yield NCLEX skill.

Toddlers (1-3 years) engage in parallel play: playing alongside other children with similar toys but without meaningful interaction. Two 2-year-olds playing near each other with their own blocks is normal, expected behavior, so no intervention or concern is warranted.

Solitary play (playing alone, independent of others) is characteristic of infants; labeling normal toddler parallel play as solitary and a delay is incorrect. Cooperative play, in which children play together toward a shared goal with rules and roles, is the hallmark of the school-age child, not a toddler. Associative play, where preschoolers interact and share but without organized rules or common goals, is normal for ages 3-6 and is not abnormal at any age; calling it abnormal is wrong. Clinical pearl: these are Parten's stages of play (distinct from Erikson's psychosocial stages); in order they are solitary (infant), parallel (toddler), associative (preschool), cooperative (school-age). A memory aid is the phrase "Some People Are Cooperative" for Solitary, Parallel, Associative, Cooperative in developmental order. Understanding normal play patterns helps you reassure parents, choose age-appropriate toys (push-pull toys and stacking blocks for toddlers), and recognize true developmental red flags rather than overreacting to normal, expected behavior.

MMR is a live attenuated vaccine and is contraindicated during pregnancy because of a theoretical risk to the fetus. Live vaccines (MMR, varicella, and intranasal LAIV influenza) should be given before pregnancy or in the postpartum period, not during pregnancy. A non-immune postpartum patient is typically given MMR and/or varicella before hospital discharge.

The other three are appropriate in pregnancy. Tdap is actually recommended during every pregnancy, ideally between 27 and 36 weeks, to passively protect the newborn against pertussis. The inactivated influenza vaccine (the injectable form) is recommended in any trimester during flu season; only the intranasal live form is avoided. Hepatitis B is an inactivated vaccine and is safe if indicated. Clinical pearl: remember that live vaccines are off-limits in pregnancy and significant immunocompromise. A useful memory aid for live vaccines is "MMR, varicella, rotavirus, intranasal flu, yellow fever, and BCG." If asked which vaccine to defer in a pregnant or severely immunocompromised patient, scan the choices for a live vaccine. Also counsel patients to avoid pregnancy for at least 4 weeks after receiving MMR or varicella. Inactivated vaccines carry no such live-virus concern and can be given as indicated.

Primary prevention stops disease or injury before it ever occurs. Administering childhood immunizations prevents infectious disease, teaching seat belt use prevents injury, and folic acid education before pregnancy prevents neural tube defects, all classic primary prevention.

The other choices are not primary prevention. A screening mammogram and a screening colonoscopy are secondary prevention, aimed at early detection of disease in asymptomatic people so it can be treated sooner. Cardiac rehabilitation after a myocardial infarction is tertiary prevention, which limits disability and restores function after disease is already established. Clinical pearl: sort each example by when it falls on the disease timeline. Before disease equals primary (immunize, educate, seat belts, helmets, fluoride). During the silent early phase equals secondary (screen and detect, such as mammogram, colonoscopy, Pap, blood pressure and cholesterol checks, vision and hearing screening). After disease equals tertiary (rehabilitate and prevent complications, such as cardiac rehab, stroke rehab, and diabetic foot care). A quick tip: the word "screening" almost always signals secondary prevention, and the word "rehabilitation" almost always signals tertiary. Immunizations and health teaching to healthy people signal primary. Classifying prevention examples correctly is one of the most frequently tested community health concepts on the NCLEX.

Aspiration and choking are the leading safety priorities for infants, who explore by putting objects in their mouths and lack the ability to chew hard foods. Teaching parents to keep small objects and high-risk foods (nuts, whole grapes, popcorn, hot dogs, hard candy) out of reach directly targets choking, a leading cause of unintentional injury death at this age. Other infant priorities include back-to-sleep positioning and rear-facing car seats.

The distractors are anticipatory guidance for older ages. A properly fitted bike helmet is emphasized for school-age children who ride bicycles. Texting-while-driving and motor-vehicle risk-taking counseling targets adolescents, who face high crash risk. Detailed sexual health and contraception education is also developmentally appropriate for adolescents, not infants. Clinical pearl: match safety teaching to the developmental hazard. Infants aspirate, roll, and fall (choking prevention, back-to-sleep, rear-facing seats). Toddlers get into poisons, water, and heights (lock cabinets, supervise near water, use gates). School-age children ride bikes and play sports (helmets and protective gear). Adolescents drive and take risks (seat belts, no texting, substance and sexual health teaching). Older adults fall (remove rugs, add grab bars and lighting). Always select the intervention that addresses the most likely and most lethal hazard for the specific age in the question.

Tertiary prevention limits disability and helps rehabilitate a client after disease is already established. Enrolling a client in cardiac rehabilitation after a myocardial infarction restores function, prevents complications and further cardiac events, and improves quality of life following existing disease, the definition of tertiary prevention.

The other actions represent different levels. Administering an influenza vaccine to a healthy adult is primary prevention, preventing disease before it occurs. Teaching handwashing to prevent infection spread is also primary prevention. Screening blood pressure at a health fair is secondary prevention, aimed at early detection of hypertension in people who feel well so it can be treated before complications develop. Clinical pearl: place each action on the disease timeline. Primary comes before disease (immunize, educate, promote healthy behaviors). Secondary catches disease early through screening in asymptomatic clients. Tertiary comes after disease to rehabilitate and prevent decline. Key tertiary examples to memorize include cardiac rehab, stroke rehabilitation, physical therapy after joint replacement, diabetic teaching to prevent amputation, and support groups for chronic illness. When a question describes a client who already has a diagnosis and the nurse is restoring function or preventing complications, the answer is tertiary prevention under current standards.

Live attenuated vaccines are contraindicated in significant immunocompromise and in pregnancy because the weakened organism can cause disease in a person who cannot mount a normal immune response. Among these choices, the live vaccines are varicella, MMR, rotavirus (an oral live vaccine given in infancy), and the intranasal live attenuated influenza vaccine (LAIV).

Two choices are not live and are therefore acceptable. The inactivated (injectable) influenza vaccine contains no live virus and is preferred for immunocompromised clients. Hepatitis A is an inactivated vaccine and is also safe. Clinical pearl: the distinction between the two flu formulations is a classic trap, the intranasal spray is live and contraindicated, while the injectable inactivated form is safe. A memory aid for live vaccines is "MMR, varicella, rotavirus, intranasal influenza, yellow fever, and BCG." For any immunocompromised or pregnant client, scan the list and withhold the live ones. Note that inactivated, recombinant, toxoid, and subunit vaccines (Tdap, hepatitis A and B, inactivated influenza, pneumococcal, meningococcal conjugate, HPV) carry no live-organism risk and are generally safe for immunocompromised clients; in pregnancy, Tdap and inactivated influenza are recommended, while HPV vaccination is deferred until after delivery. Also remember that mild illness, with or without a low-grade fever, is not a contraindication to vaccination, so a routine cold should not delay immunizations.