Milestones you must be able to recall on demand
Milestone recall is unavoidable, but the exam sticks to a limited, well-defined set. Focus on gross motor, fine motor, language and social markers at the ages where a delay would be clinically significant, because those are the ages that produce answerable questions.
By two months the infant lifts the head and social-smiles. By four months there is steady head control and rolling front to back. By six months the infant sits with support, transfers objects and babbles. By nine months there is sitting unsupported, crawling and stranger anxiety. By twelve months most infants pull to stand, use a pincer grasp and say one or two words. By eighteen months they walk well and use ten to twenty words. By two years they run, climb stairs, use two-word phrases and are understood about half the time.
Beyond toddlerhood the exam shifts from precise milestones to psychosocial stages. Erikson's framework maps neatly onto nursing actions: trust in infancy means consistent caregivers, autonomy in toddlerhood means offering choices, initiative in preschool means allowing play-based participation, industry in school age means letting the child accomplish tasks, and identity in adolescence means privacy and involvement in decisions.
- •4 months: head control, rolls front to back
- •6–8 months: sits unsupported, transfers objects, babbles
- •12 months: pulls to stand, pincer grasp, first words
- •2 years: two-word phrases, runs, uses a spoon
Age-specific safety and hospitalisation
Safety questions are almost entirely predictable once you know the age. Infants are at risk of suffocation, aspiration and falls from surfaces, so the teaching involves supine sleeping on a firm surface with no loose bedding, small-object vigilance and never leaving the infant unattended on a raised surface. Toddlers add poisoning, drowning and burns as they become mobile, so cabinet locks, water temperature and constant supervision near water dominate.
Preschool and school-age children need pedestrian, bicycle and playground safety plus water competence. Adolescents shift towards motor vehicle safety, substance use, firearm access and mental health screening. Matching the risk to the developmental stage is the whole skill.
Hospitalisation responses also track age. Infants experience separation anxiety and need parental presence. Toddlers regress and protest, and rituals plus comfort objects help enormously. Preschoolers fear bodily harm and may believe illness is punishment, so concrete reassurance matters. School-age children want explanation and control. Adolescents need confidentiality and peer contact.
| Age group | Main fear | Nursing approach | Best play |
|---|---|---|---|
| Infant | Separation | Keep the parent present, consistent caregivers | Mobiles, rattles, peekaboo |
| Toddler | Separation and loss of control | Offer real choices, maintain rituals | Push-pull toys, blocks, parallel play |
| Preschooler | Bodily harm and mutilation | Simple concrete words, bandages, therapeutic play | Dress-up, dolls, associative play |
| School-age | Loss of control and competence | Explain procedures, allow participation | Board games, collections, crafts |
| Adolescent | Altered body image and peer rejection | Ensure privacy and involve in decisions | Peer contact, music, video calls |
Paediatric emergencies and red flags
Respiratory distress is the leading paediatric emergency and children compensate impressively until they crash. Grunting, nasal flaring, retractions, head bobbing and a rising respiratory rate are early. A quiet chest, bradycardia and lethargy are terminal signs, not improvement. The exam expects you to escalate on the early findings.
Dehydration is assessed differently in children than adults. In infants, a sunken fontanelle, dry mucous membranes, absent tears, reduced urine output and lethargy indicate significant loss, and weight change is the single most accurate measure. A weight loss of ten per cent or more indicates severe dehydration.
Know a small set of never-do actions. Never palpate an abdominal mass in suspected Wilms tumour. Never place anything in the mouth of a child with suspected epiglottitis or attempt throat inspection. Never give aspirin to a child with a viral illness because of Reye syndrome. These absolutes appear repeatedly and are among the easiest marks on child health items.
- •Grunting, flaring and retractions mean escalate now
- •Weight is the most accurate dehydration measure in children
- •Do not palpate a suspected Wilms tumour
- •No throat examination in suspected epiglottitis; no aspirin in viral illness
Studying child health efficiently
Build one age-based table covering milestones, fears, safety risks, play and communication, then rehearse it from memory twice weekly. Almost every paediatric item you meet can be answered by locating the child's age on that table and reading across. That single artefact is worth more than dozens of scattered facts.
Then practise with full question sets so you meet paediatric content in the same mixed, timed form as the exam. Our child health sets include three full practice sets with rationales for every option, so you can check not only that you chose the right milestone but also why the other ages were wrong.
Finally, connect paediatrics to pharmacology and fluid balance, since paediatric dosing, dehydration and medication safety are heavily represented. A child health question about an antibiotic dose is really a pharmacology question in disguise.