Pediatric growth and development, common childhood illnesses, and immunization schedules tested on USMLE Step 2 CK.
44 cards · basic cards · AI-written, checked twice. Edit anything.
- At what age does an infant typically develop a social smile?
- 6-8 weeks (about 2 months)
- At what age can most infants roll from front to back?
- 4 months
- At what age do most infants sit without support?
- 6 months
- At what age does stranger anxiety typically develop?
- 9 months
- At what age does the pincer grasp typically develop?
- 9 months
- At what age do most children walk independently?
- 12-15 months
- The Moro reflex typically disappears by ____ of age.
- 4-6 months
- At what age does the palmar grasp reflex typically disappear?
- 5-6 months
- Up to what age can a Babinski sign be a normal finding?
- Up to 2 years (24 months)
- By what age does an infant's birth weight typically double?
- 4-6 months
- By what age does an infant's birth weight typically triple?
- 12 months
- At what age can a child typically ride a tricycle?
- 3 years
- At what age can a child typically copy a circle when drawing?
- 3 years
- At what age can a child typically hop on one foot?
- 4 years
- At what age can a child typically skip and copy a square?
- 5 years