NCLEX Question of the Day – Sunday, March 15, 2026

Today’s NCLEX question focuses on priority action in a pediatric respiratory situation. This skill matters because children can worsen fast when their breathing is affected. A nurse has to notice early danger signs, act in the right order, and choose the response that protects oxygenation first.

Clinical Scenario

A 3-year-old child is brought to the pediatric urgent care clinic in late winter by a parent. The child has had a barking cough since last night, a low-grade fever, and noisy breathing that became worse this morning. The parent says the child “looks scared when trying to breathe” and has not wanted to drink much since waking up.

The nurse notes the following assessment findings: the child is sitting upright on the parent’s lap, has inspiratory stridor at rest, suprasternal retractions, and intermittent agitation. Vital signs are temperature 38 C, heart rate 138/min, respiratory rate 34/min, blood pressure 92/58 mm Hg, and oxygen saturation 93% on room air. The provider suspects moderate to severe croup.

The Question

Which action should the nurse take first?

Answer Choices

1. A. Insert a tongue blade to inspect the throat for redness and swelling
2. B. Place the child flat in bed and prepare for a chest x-ray
3. C. Administer humidified oxygen and keep the child calm on the parent’s lap
4. D. Encourage oral fluids to thin secretions before starting other care

Correct Answer

C. Administer humidified oxygen and keep the child calm on the parent’s lap

Detailed Rationale

This child has signs of significant upper airway narrowing: stridor at rest, retractions, agitation, and reduced oral intake. In pediatrics, airway problems are always urgent because a child’s airway is smaller than an adult’s. Even a small amount of swelling can sharply reduce airflow. That is why the nurse must focus on breathing first.

The best first action is to support oxygenation while avoiding anything that increases distress. Humidified oxygen can help improve oxygen delivery, and keeping the child calm on the parent’s lap reduces agitation. That matters because crying and struggling increase airway turbulence and oxygen demand. In a child with croup, worsening agitation can make stridor and work of breathing worse.

After this first action, the nurse should continue a focused respiratory assessment. Assess the quality of stridor, degree of retractions, respiratory rate, skin color, mental status, and oxygen saturation trend. Listen for decreasing air movement, which can be more dangerous than loud stridor because it may mean the airway is becoming more obstructed. The nurse should also monitor hydration status because poor intake is common when breathing is hard.

Next steps commonly include preparing for prescribed medications such as corticosteroids to reduce airway inflammation and nebulized epinephrine if symptoms are moderate to severe. The nurse should also have emergency airway equipment nearby in case the child tires or obstruction worsens. This does not mean the child needs immediate invasive treatment right now, but it means the nurse should think ahead. Pediatric airway decline can happen quickly.

The priority sequence here is simple: support airway and oxygenation, reduce distress, reassess often, and be ready to escalate care if the child shows increasing fatigue, cyanosis, reduced responsiveness, or falling oxygen saturation.

Why the Other Options Are Wrong

A. Insert a tongue blade to inspect the throat for redness and swelling

This is unsafe as a first action in a child with upper airway symptoms. Stimulating the throat can worsen distress and may increase airway obstruction. In a child with stridor, the nurse should avoid unnecessary throat examination unless the team is prepared for advanced airway management. The immediate problem is breathing, not visual confirmation of throat appearance.

B. Place the child flat in bed and prepare for a chest x-ray

Lying flat can make breathing harder in a child with upper airway swelling. Children with respiratory distress often choose the position that helps them breathe best, and forcing a different position can increase panic and obstruction. A chest x-ray is not the first priority when the child is showing active signs of airway compromise. Stabilization comes before diagnostic testing.

D. Encourage oral fluids to thin secretions before starting other care

Hydration is important, but it is not the first priority in a child with stridor at rest and retractions. Asking the child to drink may also increase coughing or distress. When airway and breathing are unstable, the nurse addresses oxygenation first. Fluids can be considered later if the child is stable enough to take them safely.

Key Takeaways

• In pediatric respiratory distress, airway and breathing come before diagnostics and routine comfort measures.
• Stridor at rest is more concerning than a barking cough alone. It suggests more significant upper airway narrowing.
• Keeping the child calm is a treatment step, not just a comfort step. Agitation can worsen obstruction.
• Do not force a child with breathing difficulty to lie flat if they are breathing better upright.
• Avoid unnecessary throat stimulation in a child with possible upper airway swelling.

What you’d do on shift:

• Leave the child with the parent if that keeps the child calm.
• Apply humidified oxygen as tolerated.
• Reassess work of breathing, stridor, retractions, and oxygen saturation often.
• Prepare for ordered steroids or nebulized epinephrine.
• Keep airway equipment nearby and watch for fatigue or decreased responsiveness.

Quick Practice Extension

1. A child with croup receives nebulized epinephrine and improves. What finding would make the nurse most concerned during the next few hours?

2. Which assessment finding suggests a child with upper airway obstruction is getting worse rather than better: louder stridor, mild hoarseness, or decreased air movement with increasing fatigue?

Category: Pediatrics

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