NCLEX: A 6-month-old infant at a well-child visit is being evaluated for developmental expectations for infant developme…

Psychology / lifespan development Health Promotion and Maintenance

Case Study

A 6-month-old infant at a well-child visit is being evaluated for developmental expectations for infant development. Assessment data include the infant does not sit with support and has poor head control. Which finding requires the nurse to intervene immediately?

Question

A. A stable, long-standing finding that matches the expected care plan.
B. A comfort request with unchanged vital signs and no new symptoms.
C. Routine data unchanged from the prior assessment.
D. The new finding that the infant does not sit with support and has poor head control.

Rationale

Correct answer: D. The new finding that the infant does not sit with support and has poor head control.

Rationale: Follow-up items test whether the nurse recognizes cues that are new, acute, or inconsistent with stability and need prompt nursing action.

Hint: Apply ABCs, client stability, and NCSBN clinical judgment steps before choosing an intervention.

Level: Foundational

Difficulty: Easy

Subtopic: Infant development