🎯 Next Gen Item Types · Lesson 5 of 5 · 8 min
A Full Case Study, Step by Step
📚 One client, six screens, six steps. Here is an entire case study walked from the first screen to the last, so the shape is familiar when the real one appears.
💡 Key idea
Each screen is one step of the model. Findings, meaning, the priority problem, options, action, result. Decide what step you are on before you decide what to click.
🧠 Why it matters
SCREEN 1, RECOGNIZE CUES: a 68-year-old with a urinary tract infection has temperature 39.1 °C, heart rate 118, respirations 26, blood pressure 92/54, confusion, and a lactate of 3.4. You pick the findings that matter: fever, tachycardia, tachypnea, hypotension, confusion and lactate. SCREEN 2, ANALYZE CUES: the findings are consistent with sepsis progressing to septic shock, not simple dehydration or a stroke, because the infection source, the fever and the lactate point to systemic infection with hypoperfusion. SCREEN 3, PRIORITIZE HYPOTHESES: septic shock outranks delirium or dehydration because it threatens life within hours. SCREEN 4, GENERATE SOLUTIONS: blood cultures, broad-spectrum antibiotics, 30 mL/kg isotonic fluids, oxygen, lactate monitoring, a urine output measurement, and vasopressors if hypotension persists; a diuretic or a sedative would be contraindicated. SCREEN 5, TAKE ACTION: cultures drawn and antibiotics started within the hour, fluids running, oxygen on, provider notified with SBAR. SCREEN 6, EVALUATE OUTCOMES: two hours later, blood pressure 108/66, heart rate 96, lactate 2.1, urine output 40 mL/hr, clearer mentation: improving; a persistent MAP below 65 would mean the plan needs vasopressors. Each screen's item type varies (highlight, matrix, select-N, drop-down), but the step tells you what kind of answer is wanted.
🏥 In the real world
⏳ On screen 5 the stem asks for the two actions to take first, and one option is 'administer the scheduled antihypertensive'. It is a scheduled medication; the medication administration record is real. But the client's pressure is 92/54 and the hypothesis is septic shock, so it is contraindicated now. Step four already sorted that out. Candidates who skip the earlier steps mentally end up clicking it.
📌 Takeaways
- Cues, meaning, priority, options, action, result
- Earlier screens feed later ones; the hypothesis decides what is contraindicated
- Evaluation compares new data with the old, looking for the direction of change
✅ Test yourself
On the 'analyze cues' screen, a case describes fever, tachycardia, hypotension, confusion and an elevated lactate in a client with a urinary infection. Which interpretation is best?
- Simple dehydration
- An allergic reaction
- Sepsis with hypoperfusion
- A hypoglycemic episode
Answer: C · Sepsis with hypoperfusion
Infection plus systemic signs and an elevated lactate indicate sepsis with inadequate tissue perfusion.
On the 'take action' screen for a client in septic shock, which action should be completed within the first hour?
- Scheduling physical therapy
- Administering a loop diuretic to treat the oliguria
- Restricting fluids
- Obtaining blood cultures and starting antibiotics
Answer: D · Obtaining blood cultures and starting antibiotics
Cultures before antibiotics, and broad-spectrum antibiotics within an hour, are core sepsis bundle actions; diuretics and fluid restriction would worsen hypoperfusion.
On the 'evaluate outcomes' screen, which finding two hours after treatment indicates the plan is working?
- Urine output up from 10 to 40 mL/hr
- Heart rate increasing from 118 to 134
- Lactate rising from 3.4 to 4.6
- Mean arterial pressure falling below 65
Answer: A · Urine output up from 10 to 40 mL/hr
Improved urine output, along with clearing confusion, shows restored perfusion; the other options show deterioration.
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