NCLEX Question of the Day – Monday, May 25, 2026

Today’s question focuses on priority action in a changing clinical situation. That skill matters because nurses often notice the first sign that a patient is getting worse. The right first step can prevent harm, guide the next assessment, and help the team respond faster.

Clinical Scenario

A nurse on a medical-surgical unit is caring for a 68-year-old client who was admitted 12 hours ago with community-acquired pneumonia. The client has a history of chronic obstructive pulmonary disease, type 2 diabetes, and hypertension. He is receiving IV antibiotics, 0.9% sodium chloride at 75 mL/hr, and oxygen at 2 L/min by nasal cannula.

At the start of the shift, the client was alert and talking in full sentences. Four hours later, the nurse finds him restless and slightly confused. He is sitting upright and says, “I can’t catch my breath.” Assessment findings are: temperature 38.6 C, heart rate 112/min, respiratory rate 30/min, blood pressure 92/58 mm Hg, oxygen saturation 88% on 2 L/min by nasal cannula, and coarse crackles in the right lower lung field.

The Question

Which action should the nurse take first?

Answer Choices

1. A. Increase the oxygen flow rate and reposition the client upright
2. B. Administer the prescribed IV antibiotic early
3. C. Obtain a sputum culture before any further intervention
4. D. Document the change in condition and recheck vital signs in 30 minutes

Correct Answer

A. Increase the oxygen flow rate and reposition the client upright

Detailed Rationale

This client is showing signs of worsening respiratory compromise and possible early sepsis. The key clue is not just the fever. It is the combination of low oxygen saturation, rising respiratory effort, new confusion, and hypotension. In NCLEX questions, when oxygenation is threatened, the nurse acts on airway and breathing first.

The first action is to improve oxygen delivery and reduce the work of breathing. Raising the head of the bed or placing the client in high Fowler’s position helps lung expansion. Increasing oxygen, based on facility policy and the client’s response, gives immediate support while the nurse prepares for additional interventions. This is the fastest step that directly addresses the most urgent problem: hypoxemia.

After that first action, the nurse should quickly reassess. Check the new oxygen saturation, respiratory rate, level of distress, lung sounds, mental status, and skin color. The nurse should also stay with the client and call the provider or rapid response team if the client does not improve promptly, because the blood pressure is already low and mental status has changed.

The nurse should also think ahead. This client may need broader escalation, such as a higher level of oxygen support, arterial blood gas testing, a chest x-ray review, lactate level, blood cultures, additional IV fluids if ordered, and close urine output monitoring. The reason is simple: pneumonia can impair gas exchange, and infection can trigger systemic instability. Restlessness and confusion are often early signs of poor oxygenation in older adults.

It is also important to notice that the client has COPD. Some nurses hesitate to increase oxygen because of concern about carbon dioxide retention. On NCLEX, that concern never overrides obvious hypoxemia. A saturation of 88% with increased work of breathing and confusion needs immediate support. The nurse treats the low oxygen first, then monitors the response carefully.

Why the Other Options Are Wrong

B. Administer the prescribed IV antibiotic early

Antibiotics matter in pneumonia and suspected sepsis, but they are not the first action when the client is actively hypoxemic. The immediate threat is poor oxygenation. The nurse should support breathing first, then move quickly toward provider notification and timely treatment.

C. Obtain a sputum culture before any further intervention

A sputum culture can help guide treatment, but it is not more urgent than correcting low oxygen saturation and respiratory distress. Collecting specimens should not delay stabilization. The client is showing signs of deterioration now.

D. Document the change in condition and recheck vital signs in 30 minutes

This is unsafe. The client already has several red flags: confusion, tachypnea, low oxygen saturation, and hypotension. Waiting 30 minutes could allow further decline. Documentation is important, but it follows assessment, intervention, and escalation.

Key Takeaways

• When a client shows respiratory distress, think airway and breathing first.
• Low oxygen saturation plus confusion and restlessness suggests worsening hypoxemia.
• Positioning upright is a fast nursing action that improves lung expansion.
• Do not delay immediate stabilization for cultures, routine documentation, or nonurgent tasks.
• In a client with infection, hypotension and mental status change may signal sepsis and the need for rapid escalation.

What you’d do on shift:

• Raise the head of the bed right away.
• Increase oxygen per protocol and reassess within minutes.
• Stay with the client if distress is significant.
• Check full vital signs, mental status, and lung sounds again.
• Notify the provider or activate rapid response if the client remains unstable.
• Prepare for labs, cultures, fluids, and closer monitoring after stabilization starts.

Quick Practice Extension

1. A client with pneumonia improves from 88% to 93% after oxygen is increased, but blood pressure drops to 84/50 mm Hg. What should the nurse prioritize next?
2. A client with COPD and pneumonia becomes drowsy after oxygen is increased. What assessment findings would help the nurse decide whether the client is tiring out or retaining carbon dioxide?

Category used today: Med-Surg

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