Today’s question targets priority setting in a changing patient condition. This matters in real nursing because small assessment findings can point to serious deterioration before a crisis happens. The nurse who notices the pattern early can prevent harm, not just react to it.
Clinical Scenario
A 68-year-old man is admitted to a medical-surgical unit with community-acquired pneumonia. He has a history of type 2 diabetes, hypertension, and chronic kidney disease stage 3. He has been receiving IV antibiotics and 2 L/min oxygen by nasal cannula. At 0700, he was alert, oriented, and able to speak in full sentences. At 1030, the nurse finds him restless and confused. He is trying to remove his oxygen tubing. His vital signs are: temperature 38.7 C, heart rate 118/min, respiratory rate 30/min, blood pressure 88/54 mm Hg, and oxygen saturation 90% on 2 L/min. His urine output for the last 4 hours is 80 mL. Crackles are heard in the right lower lung field.
The Question
Which action should the nurse take first?
Answer Choices
- A. Increase the oxygen to 4 L/min by nasal cannula and reassess in 15 minutes
- B. Notify the provider that the patient may need a change in antibiotic therapy
- C. Initiate the facility’s rapid response process and remain with the patient
- D. Obtain a finger-stick blood glucose level because confusion may be caused by hypoglycemia
Correct Answer
C. Initiate the facility’s rapid response process and remain with the patient
Detailed Rationale
This patient shows signs of acute clinical deterioration, most likely related to sepsis with worsening respiratory compromise and poor perfusion. The key clues are not just one abnormal vital sign, but the full pattern: fever, tachycardia, tachypnea, hypotension, new confusion, low urine output, and borderline oxygen saturation despite supplemental oxygen. Together, these findings suggest possible septic shock or a patient moving toward it.
The nurse’s first priority is to recognize that this is no longer a routine status update. This patient needs immediate team-based evaluation and likely urgent interventions such as higher-level oxygen support, IV fluids, lab work, repeat lactate, cultures if ordered, and possibly vasopressors or transfer to a higher-acuity setting. Calling a rapid response brings help to the bedside fast. Staying with the patient matters because his condition may worsen quickly, and he is already confused and pulling at equipment.
After activating rapid response, the nurse should continue focused assessment and immediate supportive care within scope. That includes checking airway patency, work of breathing, mental status, skin temperature and color, pulse quality, and current IV access. The nurse should position the patient to support breathing, ensure oxygen is in place, and prepare for interventions. Monitoring should include repeat blood pressure, heart rate, respiratory rate, oxygen saturation, and urine output trends. A falling blood pressure with altered mentation is a major warning sign because it suggests reduced organ perfusion.
The reason this comes before other tasks is simple: unstable airway, breathing, circulation, and neurologic changes outweigh routine follow-up actions. In NCLEX terms, this is an unstable patient with signs of shock. The nurse should escalate care immediately rather than try to solve the problem alone in small steps.
Why the Other Options Are Wrong
A. Increase the oxygen to 4 L/min by nasal cannula and reassess in 15 minutes
This is not enough for the severity of the situation. Oxygen may need to be increased, but waiting 15 minutes is unsafe when the patient is hypotensive, confused, tachypneic, and producing low urine output. Those findings suggest systemic deterioration, not just mild hypoxemia. The problem is bigger than oxygen flow alone.
B. Notify the provider that the patient may need a change in antibiotic therapy
The patient may eventually need antibiotic changes, but this is not the first action. Antibiotic review is important in pneumonia that is not improving, yet the immediate issue is hemodynamic instability and possible sepsis. A rapid response is faster and more appropriate than a routine provider notification when a patient is actively declining.
D. Obtain a finger-stick blood glucose level because confusion may be caused by hypoglycemia
Checking glucose is reasonable in any patient with new confusion, especially with diabetes. But in this scenario, the full picture strongly points to shock and respiratory decline. Hypoglycemia would not explain the fever, low blood pressure, rapid breathing, and low urine output together. Glucose can be checked after help is activated or by another team member during the response.
Key Takeaways
- Look for patterns, not isolated numbers. Fever + tachycardia + tachypnea + hypotension + confusion + low urine output is a dangerous combination.
- New confusion in an older adult is often an early sign of poor oxygenation or poor perfusion.
- Hypotension with reduced urine output suggests organs may not be getting enough blood flow.
- When a patient becomes unstable, escalate care early. Do not delay for nonurgent tasks.
- Rapid response is appropriate when you see sudden deterioration and the patient may need immediate intervention.
- On-shift mini-checklist:
- Reassess airway, breathing, circulation, and mental status
- Compare current findings to the last baseline
- Call rapid response for sudden instability
- Stay with the patient and ensure oxygen delivery
- Prepare vital sign trends, urine output, medication list, and recent labs for the team
Quick Practice Extension
- A patient with sepsis has a blood pressure of 94/58 mm Hg, respiratory rate 26/min, and increasing drowsiness after receiving 2 L of IV fluids. Which assessment finding would most strongly suggest worsening perfusion?
- A patient with pneumonia becomes more short of breath and anxious after walking to the bathroom. Which findings would make this an urgent escalation rather than routine post-activity fatigue?
Category for today: Med-Surg
Explore more NCLEX-RN resources
Jump into full-length simulations, domain practice, topic drills, or the complete question bank—fast.
Complete NCLEX-RN Practice Resources
All-in-one hub: 5200+ free questions and essential NCLEX practice links.
NCLEX-RN Full Length Practice Test
Simulate exam conditions with full-length practice tests.
NCLEX-RN Domain Wise Practice Test
Practice by NCLEX client needs categories/domains.
NCLEX-RN Topic Wise Practice Test
Target weak areas with topic-focused question sets.
NCLEX-RN Question Bank
Browse and drill questions anytime from the NCLEX bank.
