# Stage 5 — Take action. The child becomes minimally responsive and SpO2 falls to 84% despite oxygen. Place the nursing actions in priority order.

> source: MyMerci (mymerci.kr)  
> url: https://mymerci.kr/pages/nclex_q.php?qn_id=568574&lang=en  
> language: en  
> subject: Management of Care  
> category: MOC

## Question

Stage 5 — Take action. The child becomes minimally responsive and SpO2 falls to 84% despite oxygen. Place the nursing actions in priority order.

Prepare for and assist with advanced-airway placement and mechanical ventilation

Reassess breath sounds, oxygenation, ventilation, and neurologic status after support is established

Open the airway, apply high-concentration oxygen, and support ventilation with a bag-mask device

Activate the emergency response and request the pediatric airway and critical-care team

Continue cardiorespiratory monitoring and establish vascular access while the team prepares

## Explanation

Activate expert help, immediately support airway and ventilation, assist with definitive airway management, continue monitoring and vascular access during the response, then evaluate the physiologic response.

## In-depth explanation

Quick answer
Call the pediatric airway team, support ventilation immediately, assist definitive airway management, maintain monitoring and access, then reassess.

Why this is correct
Minimal responsiveness and worsening hypoxemia mean the child cannot wait for another routine medication cycle. Emergency help and bag-mask ventilation address the immediate ABC threat while the team establishes a secure airway.

Easy analogy or mental picture
Build a rescue chain: summon the team, move air now, secure the airway, keep the monitors and access working, then verify that the chain restored oxygenation and ventilation.

Memory hook
Call, ventilate, secure, monitor, reassess.

NCLEX decision rule
When breathing failure is present, support ventilation before nonurgent testing; reassessment follows each lifesaving intervention.

Why the other choices are wrong
Starting with reassessment, IV access, or equipment preparation without first calling and ventilating leaves the immediate airway threat untreated.

References
1GINA 2025 Strategy ReportRecognition and emergency management of severe asthma exacerbations
2NHLBI: Asthma AttacksEmergency warning signs, reliever use, oxygen, and ventilatory support

## Clinical scenario

Case update
Acute deterioration — The child is minimally responsive, has barely audible breath sounds, and remains hypoxemic despite oxygen.

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