USMLE Step 2 CK Pediatrics Practice Questions
Pediatrics questions turn on the patient’s age. Generate unlimited timed or study-mode blocks on any pediatric topic — every question comes with a full rationale, key points and references.
Start a pediatrics blockWhy pediatrics is worth drilling
Core
Major exam subject
8
High-yield areas
30–60
Questions/day target
Pediatric content also carries preventive medicine, genetics and a share of emergency items. Getting milestones, vaccines and neonatal pathways automatic frees time on test day for the harder reasoning questions.
High-yield topics covered
Use these as custom topics — ask for “10 questions on neonatal jaundice” and get a set built on the spot.
Developmental Milestones
- Gross motor, fine motor, language and social by age
- Red flags requiring referral
- Autism and developmental screening timing
- Speech delay vs hearing loss workup
Neonatal Care
- Physiologic vs pathologic jaundice and phototherapy thresholds
- Respiratory distress syndrome vs TTN vs meconium aspiration
- Neonatal sepsis and GBS prophylaxis
- Newborn screening results and follow-up
Immunizations & Prevention
- Routine schedule by visit
- True contraindications vs false ones
- Catch-up and immunocompromised schedules
- Anticipatory guidance and safety counseling
Respiratory & ENT
- Bronchiolitis, croup and epiglottitis differentiation
- Asthma classification and step-up therapy
- Otitis media: observation vs antibiotics
- Foreign body aspiration
Cardiology
- Innocent vs pathologic murmurs
- Cyanotic congenital heart disease by presentation age
- Kawasaki disease criteria and treatment
- Ductal-dependent lesions and prostaglandin use
Growth & Nutrition
- Failure to thrive workup
- Obesity screening and comorbidity labs
- Iron deficiency and lead screening
- Vitamin D, breastfeeding and formula issues
Genetics & Metabolic
- Trisomy 21, 18 and Turner syndrome features
- Cystic fibrosis presentations by age
- Inborn errors presenting after feeding
- Muscular dystrophy and neurocutaneous syndromes
Emergencies & Child Safety
- Non-accidental trauma recognition and reporting
- Intussusception, pyloric stenosis and malrotation
- Febrile seizures and febrile infant pathways
- Dehydration assessment and rehydration
How to practice pediatrics effectively
- Anchor on age first. Read the age before the symptoms — it narrows the differential faster than anything else in the stem.
- Memorize the schedules. Milestones, immunizations and screening visits are pure recall points you should never miss.
- Separate look-alikes. Bronchiolitis vs croup, pyloric stenosis vs intussusception, TTN vs RDS — drill them in pairs.
- Know reporting duties. Child abuse, consent and confidentiality items follow rules, not clinical judgment.
- Redo your incorrects. Rebuild a set from only your missed pediatrics questions to confirm the gap actually closed.
Fit it into your schedule
Most plans slot pediatrics after the core medicine and surgery blocks. Start with internal medicine, add surgery, follow the 6-week and 10-week study plans, then check progress against score and percentile benchmarks.
Frequently asked questions
How much of Step 2 CK is pediatrics?
It is one of the major clinical subjects, and pediatric reasoning also shows up in preventive medicine, genetics and emergency items.
Which pediatrics topics are highest yield?
Milestones, neonatal jaundice and respiratory distress, immunizations, congenital heart disease, common childhood infections, growth and nutrition, genetic syndromes and non-accidental trauma.
How are pediatrics questions different?
Age is the pivot: the same presentation means different things in a neonate, a toddler and an adolescent, and dosing, vitals and screening all shift with it.
Are these practice questions free?
Yes — unlimited pediatrics questions with full rationales are free during the current beta.
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