skip to main content

Autism screening schedule — USMLE Step 3 MCQ

Instant feedback + full explanation. One question, done properly.

HardPediatricsAutism screening scheduleUSMLE Step 3

At a 15-month well-child visit, parents ask when formal screening occurs during the next year. Which answer is best?

Educational content. Not a substitute for clinical judgement or local policy.

Reveal the answer and explanation

Correct answer: D — Screen development at 18 months; screen autism at 18 and 24 months within routine preventive visits

The recommended schedule includes developmental screening at 18 months and autism-specific screening at 18 and 24 months, with surveillance at every visit. Waiting for concerns risks missed early identification.

Reference: American Academy of Pediatrics, Developmental Surveillance and Screening: https://www.aap.org/en/patient-care/developmental-surveillance-and-screening-patient-care/