Difficulty: Medium
Average Score: 82%
Full-length
A mother has brought her 9-month-old baby to the physician's office for a well baby visit. Based on knowledge of normal growth and development, the nurse would expect that the ability the child has acquired most recently is which of the following?
Correct answer
A
Rationale
By 9 months, sitting unsupported is a recently acquired milestone, typically achieved around 6-8 months, following earlier skills like rolling over and head control.