# A pediatric nurse must select the highest indicated next action for each independent visit. Use routine surveillance when no concern or scheduled screening is outstanding; use a validated screen when screening is due without an existing referral indication; refer when regression, substantial persistent concerns or abnormal screening already warrants evaluation. Referral may occur alongside screening and must not await a diagnostic label. Assign each record once; category totals are not supplied.

> source: MyMerci (mymerci.kr)  
> url: https://mymerci.kr/pages/nclex_q.php?qn_id=569392&lang=en  
> language: en  
> subject: Developmental Stages and Transitions  
> category: HPM

## Question

A pediatric nurse must select the highest indicated next action for each independent visit. Use routine surveillance when no concern or scheduled screening is outstanding; use a validated screen when screening is due without an existing referral indication; refer when regression, substantial persistent concerns or abnormal screening already warrants evaluation. Referral may occur alongside screening and must not await a diagnostic label. Assign each record once; category totals are not supplied.

**1.** At 10 months, family and clinician report no concerns, but the recommended 9-month standardized assessment was omitted during a missed visit.

Select a category
Complete an indicated validated screen now
Continue routine developmental surveillance
Initiate developmental and early-intervention referral

**2.** At 15 months, recent surveillance documents progressing skills, family and clinician have no concerns, and no age-scheduled screen is outstanding.

Select a category
Complete an indicated validated screen now
Continue routine developmental surveillance
Initiate developmental and early-intervention referral

**3.** At 22 months, the parent and childcare staff independently document loss of previously used words and gestures over several weeks.

Select a category
Complete an indicated validated screen now
Continue routine developmental surveillance
Initiate developmental and early-intervention referral

**4.** At 30 months, current observation is reassuring, but the routine general developmental questionnaire for this visit has not been administered.

Select a category
Complete an indicated validated screen now
Continue routine developmental surveillance
Initiate developmental and early-intervention referral

**5.** At 20 months, completed recent general and autism screens were reassuring; new observation and family reports show continued progress without concerns.

Select a category
Complete an indicated validated screen now
Continue routine developmental surveillance
Initiate developmental and early-intervention referral

**6.** At 17 months, a correctly administered validated screen is below its referral threshold in several domains, consistent with persistent family concerns.

Select a category
Complete an indicated validated screen now
Continue routine developmental surveillance
Initiate developmental and early-intervention referral

**7.** At 26 months, the child has lost previously independent walking; examination confirms the change despite an older reassuring screening result.

Select a category
Complete an indicated validated screen now
Continue routine developmental surveillance
Initiate developmental and early-intervention referral

## Explanation

Screen now for the missed 9-month assessment and the due 30-month assessment. Continue surveillance for the two reassuring, up-to-date records. Refer for regression or the already abnormal validated screen. Screening schedules, current concerns and existing results answer different questions. A previously normal screen does not override new regression; a missed routine screen still needs completion when current observation seems reassuring.

## In-depth explanation

Correct answer
Screen now for the missed 9-month assessment and the due 30-month assessment. Continue surveillance for the two reassuring, up-to-date records. Refer for regression or the already abnormal validated screen.

Why this is correct
Screening schedules, current concerns and existing results answer different questions. A previously normal screen does not override new regression; a missed routine screen still needs completion when current observation seems reassuring.

Clinical picture
Referral initiates assessment and access to support; it does not assert a specific diagnosis. Loss of motor skills also requires prompt medical evaluation. A screening questionnaire is not a substitute for evaluating a newly concerning clinical change.

Memory hook
Due, concerning, or already abnormal: first identify which decision point the record has reached. A reassuring past result cannot cancel new evidence.

NCLEX decision rule
Developmental surveillance occurs continually. Use validated screening at recommended visits and for appropriate concerns; refer promptly when evaluation is indicated rather than waiting for diagnostic certainty.

Why the alternatives are wrong
Record 1 needs the omitted routine screen rather than referral in the absence of concerns. Record 2 has no outstanding scheduled assessment or concerning evidence. Record 3 is loss of acquired skills, not a borderline age cutoff. Record 4 requires the scheduled screen despite a reassuring brief observation. Record 5 remains under surveillance because screening is current and no new concern is present. Record 6 has already crossed an evaluation threshold, so merely repeating surveillance delays follow-up. Record 7 requires referral and medical assessment despite the older normal result. None of the records uses a CDC checklist as a diagnostic or validated screening test.

Sources
CDC developmental monitoring and screening

## Clinical scenario

Practice transfer: Referral initiates assessment and access to support; it does not assert a specific diagnosis. Loss of motor skills also requires prompt medical evaluation. A screening questionnaire is not a substitute for evaluating a newly concerning clinical change.

## Key concepts

- **Developmental surveillance** — Ongoing collection and interpretation of developmental observations and concerns.
- **Validated screening** — Use of a standardized tool with studied performance to identify a need for further assessment.
- **Regression** — Loss of a skill that was previously acquired and used.

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